What does ima pro-staffer Fred Roumbanis do when he gets time off from his busy tournament schedule? You guessed it, Fred goes fishing!

In this issue, Fred tells us all about one of the country’s hottest new trophy bass destinations – Lake Amistad which straddles the border between Texas and Mexico. Amistad has become one of the hottest big bass destinations for US anglers in recent years.

Recently, Fred and Optimum Baits CEO Matt Paino headed down there to enjoy a Texas-style trophy bass fun fishing trip. They stayed at Byron Velvick’s Amistad Lake Resort.

Also in the afternoons, or any time we were along a flooded treeline or a windy bank, we went with the ima Rock N’ Vibe lipless bait. Now that’s not a very big bait, but we went with that because a lot of the baitfish that we saw on Amistad this time were surprisingly tiny. So the Rock N’ Vibe’s a little loud, noisy bait that matched the hatch.

Actually, we did really well with the Rock N’ Vibe. Any creek we found that had just a little bit of stain or streaks of mudlines or wind blowing against brush lines or treelines where you could stay off a ways with the Rock N’ Vibe and cast into it – we caught numerous fish that way.

In many of these creeks, the water was high from recent flooding, so there’d be an outside treeline, and you’re not really near the flooded bank in these cases. So we were just staying ‘outside’. The trees were out in the flooded water, and you can see that in some of the photos.

Fishing the treelines was outstanding with the lipless Rock ‘N’ Vibe.

The backs of any creeks are places an angler can look for year-round action on Amistad. They’ll always be some shallow fish in the backs of the creeks. So you can go there anytime. With the Rock N’ Vibe in the wind, depending on the depth we were fishing, just cast out, and as soon as it hits the water start reeling. Give it a few jerks, kind of rip it back and forth. That bait, you can reel it slow and you can reel it fast, and it still is going to come in true without any trouble every time. So you can work it erratically.

What I particularly like when its windy (which it was this trip), is if there’s any kind of a mudline formed from the wind pushing against a bank, any bank.

Mudlines are awesome for throwing lipless crankbaits and it’s something I’ve always been successful at doing – fishing mudlines with a lipless bait.

Fish can get under a mudline, and even though it looks like its muddy, actually under the water, under a mudline, it is really clear under there. So basically, the mud is only a film over the surface, which is like perfect cover to a fish. Best of all, its a kind of overhead cover that you can fish right through it with treble hook lures! It’s pretty amazing that most of the mud is floating around on the surface. Yet underneath it is real clear.

Some great fish were landed on this trip courtesy of the ima Rock N’ Vibe.

And then in the late afternoons and evening hours, that was when everything just got awesome. The fish would come up, start schooling and start busting on bait.

The nice thing about when they are busting like that, it seems you can catch them on just about anything you want at those moments – and indeed we did! We had all the rods ready on deck with the different ima baits. You can throw the Flit, the Skimmer, the Shaker, Rock N’ Vibe or Roumba, and pretty much catch fish on all those when they’re schooling and breaking on bait on the surface. It’s a good technique to rotate through the different ima lures at such times. After you catch one or two fish on one bait, switch up and throw another bait so you don’t give them too much of the same one. If you rotate lures, you can catch a couple more fish faster that way.

The ima Skimmer proved perfect for late afternoon and evening topwater schooling action.

We had most models of ima baits and BLT swimbaits rigged on separate rods for the duration of our trip. As discussed throughout, we found times of day when and locations where one or another bait seemed better-suited to the situation.

For a lake like Amistad with some pretty tough cover and equally tough fish, we fished everything on 15 pound test baitcasting tackle pretty much straight across the board.

The Roumba and the Skimmer topwaters, we fished them on P-Line CXX. That’s a copolymer line and it floats. You want those baits to be on a line that can help keep them on the surface, yet won’t take away from the action.

On the Flit suspending jerkbait, we liked it better on sinking fluorocarbon line.

The Rock n Vibe really didn’t matter much. We fished it both on P-Line CXX and on fluorocarbon.

When Matt and I were here, the lake was flooded, so fish were scattered into the newly-flooded water, but this is not as unusual as it sounds for lakes like Amistad. This far south and on other similar lakes in Mexico, they tend to have seasonal water level fluctuations, depending on the year.

During this trip, we had some consistently strong winds. But even with all that, we had a pretty good trip.

The water color on Amistad is usually pretty clear, and as the lake fluctuates up and down, there is always going to be some of the same kind of cover as we described in this article, brush, trees, grass, creeks and so on, either being flooded or exposed. Amistad is filled with grass, cover and brush, so the fishing areas just expand or contract as the water goes up or down, and the fish tend to adjust to that fairly well.

If you ever get a chance to go there when the lake is low, spend as much time as possible looking over the entire place – and learning it. I think I have a pretty good memory and can remember certain things, obviously not everything, but then when the water comes up, I remember things like there’s a great ledge that should be coming up here, and then you can find it on the graph, and usually something like that, where the old shoreline used to be, you can throw out and catch a good fish on it right away.

As the water level rises, you have to really think in your mind and get a handle on where was that old shoreline. Cause that old shoreline is what those bigger fish become accustomed to, and a lot of those bigger fish like to stay on it. They can be very territorial, and they like to kind of stay on some of those older shorelines, even when a good amount of new water has risen over them.

Now you know, many of the bigger fish are going to live deep there, that’s just their nature. So keep that in mind at Amistad.

If you go to Amistad, of course there won’t be the same conditions we faced, but you should hopefully still be able to try some of the ima lures and tactics described in this trip report. Everything we’ve described is a typical day starting with a couple of hours of topwater, and then the fish stop roaming or chasing, pull into the cover, and once the sun peaks overhead after noon, you can go deeper down off the grasslines, and then find the schools up top toward the end of the day. A guy can go down there most any day of the year, spring, summer, fall, and being it’s so far south, the climate stays warm, so there isn’t that much of a winter. You can pretty much follow the plan I’ve given you here and catch fish all year round.

The awesome ima baits and swimbaits we discussed, those were our best choices, and I’d say they’re my perennial choices for this lake. I’m pretty sure I’ll be packing more of the same great baits the next time I journey there.

If you go to Amistad, I hope you can pretty much follow this story and try some of the lures, tactics and types of spots we fished, as they should have a chance to work most anytime there.

Like Matt and I, you may catch a lot of fish and some good ones. We hope you have a great time.

“We stayed at Byron Velvick’s Amistad Lake Resort. It just so happens Rick Clunn (center) was there teaching a class in bass fishing. So it was good to spend a little off season time hanging with a guy like that,” says Fred.

When I say crayfish move, it’s not up or down. It’s sideways. They’re moving from a harder bottom to a softer bottom. Typically, they’re not changing depths, although survival instinct may tell them to go a little bit deeper if the water level falls too quickly.

The kind of move they make can be from sand to clay, sand to silt, from rock to clay – from a hard bottom, including sand in the category of a hard bottom to a softer bottom where they can build a winter home that will last till spring without collapsing in on them.

Where we see the most variety of clay-dwelling crayfish is in the middle belt where you have an overlapping ranges of different clay-burrowing species – Missouri, northern Alabama, Mississippi, Georgia, SC, NC, that whole belt right through there we see a lot more diversity of crayfish species. The clay-dwellers are usually like a reddish or a black/red shad color or a brown/orange pumpkin because they are clay-dwelling and burrowing species, but up north, those color crayfish are less likely to be common. Green pumpkin or dark browns are more common crayfish color up north. Up north the gold shiners and alewives are present. Down south, gizzard shad. That’s how the forage changes just going north and south.

It’s more than just temperature that triggers the crayfish move, but a combination of the tilt of the earth toward the sun and the length of day, as the days get shorter. The most obvious indicator or gauge we have of the days’ shortening is water temperature because as the day gets shorter, there is less UV and less sun hitting the lake heating the water, so it doesn’t stay heated up as long as in summer. It doesn’t have that retained higher temperature. So the dropping of water temperature is a reflection of the shortening of the day. Factor that with a lake that may have draw down, these are all indicators to crayfish that the time of winter is coming closer and that’s when they’ll be triggered to move. Again, it could be closer to 60 degrees up north when the crayfish start to trigger to move, around 65 degrees through the middle of the country, and say 70 at the southern end.

Across the entire country, we’re mostly talking of a falling water temperature from 70 to 60, give or take a few degrees, that triggers the crayfish move.

You’ll know you are in the right areas around this time of year, you may find bass with their noses scuffed up from rooting in the rocks for craws. Also when fish are feeding heavily on crayfish, you can feel their stomachs and the hard edges of the crushed-up crayfish can feel like gravel in their stomachs. Those are good areas where you want to be.

A lot of guys are going to try to match the hatch with crayfish jigs or soft craw baits and so on.

Matching the hatch is great to do especially in a tournament or on a day when the fishing is slow or the fishing is tough, then matching the hatch is good to do. When things slow down on tougher days, you may need to fish slow-moving bottom contact baits.

But this time of year, most days you don’t have to do that because fish are typically concentrated, the competition is high, and they are very, very aggressive.

So despite the prevalence of crayfish which serves to aggregate bass in these areas, the real thing you’ve got to remember is a lot of fishing is just:

• covering water,
• keeping the bait in the strike zones to which fish will commit (surface, mid-depth and/or bottom) and
• throwing baits that don’t necessarily match any hatch but are nevertheless effective both in their action and have the right sound for a given area.

And that’s where the ima Skimmer (surface strike zone) and the ima Flit jerkbait (mid-depth strike zone) I think are very, very successful.

Keep in mind too that there are many baitfish running down the sides of points into the small run-off areas and sedimented, sun-warmed pockets that often exist at the shallow ends.

Use a run and gun technique. Look for those specific areas and look for the sides of the points where deep water butts up right next to it. Tune in to those transitions and just go after it. You could hit eight or nine of these areas with nothing and in the next one, load the boat.

You can cover water much more quickly this time of year by using things like the ima Skimmer topwater stickbait especially when that surface water is still warmer than 65 degrees. If it’s a little windier, the ima Roumba grabs more of the surface and throws a more visible wake on windier days. But most days, the Skimmer’s what I use this time of year when the water remains warm enough for bass to commit to a surface strike.

A lot of people put the Skimmer in the category of other walking baits. I think the Skimmer is much different. It’s kind of in its own category. It looks like other walking baits, but it doesn’t push water, it cuts through the water. To see the design of this bait, the body cross-section is a teardrop shape. And in fact the water will flow over its back and will create a swirl right behind it every time you jerk it, which a lot of baits won’t do that. Other walking baits will push water and splash but the Skimmer is one that actually creates a swirl behind it. If you look at the Skimmer on videos or when you are first working it, you’ll mistakenly think that fish are swirling at it – and that’s what it does, it creates the idea, the impression that there’s a fish trying to eat it. So a fish is more likely to become competitive when it thinks another fish is there (but really is not there). So it will see the surface swirl – and try to get the Skimmer before another fish gets it. That’s the beauty of this bait – that boil, that swirl behind the Skimmer.

If you’d like to see the Skimmer in action, there are ten short video clips that show the Skimmer’s action at

• http://www.imalures.com/Skimmer.php

Also, people have got to remember that the preferred temperature range of the largemouth bass metabolism is roughly 72 degrees. With a 72 degree surface temperature, 20 feet down might be 60 degrees. So fish are obviously going to be active on the surface and chase for bait when the surface layer of water isn’t far from 72 degrees. And that’s when topwaters like the ima Skimmer are really effective – when the surface water temperature is anywhere above 65 degrees or so.

 The late fall season is Mother Nature’s way of giving one last opportunity for bass to get a lot of fat in them, necessary to produce their eggs over winter. The high protein of the crayfish is only one part of the banquet. The other part is the high protein of the prevalent baitfish that are migrating down the sides of these very same points making their way to the backs. The deal is a concentration of everything on the sides of these short points or transition zones from deep hard bottom to shallow soft bottom. You’re having areas that are just packed full of options for the bass. There are baitfish moving, crayfish moving. It’s just a cornucopia of plenty for bass before going into winter hibernation. Just before their metabolism decreases, they are putting on weight for next year’s spawn. They’re having one last good feed right now before winter and then they’ve got one good feed as things warm up in the spring to recharge strength before the spawn.

As you get closer to the 60 degree range in the middle and south of the country, from Missouri east to North Carolina, south to South Carolina, back across to Texas and about everything in between, a lot of those crayfish will be burrowed as you get closer to 60. So the bass will tend to shift more toward the baitfish bite, and those baitfish will tend to suspend in the deeper water, especially as the water gets colder, and this is all relative to water color of course.

As the surface temperature. tapers down to 60, now those fish are forced to not go to where their preferred temperature is or where they feel most comfortable but where the food is. The crayfish are burrowed or no longer a forage option at this water temperature. So the forage base at this point shifts to suspended baitfish in relatively deeper water.

 If they’re no longer eating the Skimmer topwater, as the water gets closer to 60, they’re going to start turning on the deeper-running Ima Flit jerkbait.

With a 60 degree surface temperature, it could be 50 to 55 degrees around 15-20 feet deep so the bass at that point are already getting into the lethargic winter stage. They’ve got to slow down, are less likely to commit to the surface because not only are they more lethargic, but they are also sitting in deeper water. So you’ve got to get down more to them. You’ve got to get down to that 6-8 foot range and meet them halfway with something that’s closer to the strike zone – and that’s where the Flit comes into play.

 A guy could get away with the same type rod for both the ima Skimmer topwater surface walking bait and the ima Flit jerkbait. And the way to work both is with the same walking motion. Keep the rod tip below waist high and just work the rod with the short twitching downward motion to where you can get both the Skimmer and Flit to have side-to-side darting actions on every downward rod stroke – known as ‘walking the dog.’ The only difference is, of course, the Skimmer dances on the surface whereas the Flit dives 6-8 feet, and as the water gets colder, add more pauses to your retrieve with the Flit jerkbait.

My rule of thumb for selecting a topwater/jerkbait rod for a bass boater is that I typically recommend a rod that can point straight down when you’re up on the bow of the boat, to where the rod tip does not slash the water on the downstroke. Now, the ideal rod length is relative to your height. One must remember I am 6’5″ so what is comfortable for me may not be comfortable for a guy who’s 6′ tall or 5′ 6″.

The Fenwick Elite Series Pitchin’ Stick I most often use only comes in one length, 6’9″. The model number is ECPS69MH-F. I like this rod for jerkbaits and topwaters. Another one I also like is the Fenwick Techna AV 7’0″ MH, Model AVC70MHF. It is extremely light and sensitive with a good tip action.

As I say, I like where the rod tip is still out of the water on the downstroke. So for a guy who’s 5’6″ or shorter, you may want a 6′ rod. Anglers approximately 6 feet tall may want a 6-1/2″ foot long rod. You want it just short enough to where you are not slashing your rod tip into the water every time you work the bait. As I say, you work both the Skimmer and Flit nearly the same – with a walking motion. Whether it be on the surface or 6-8 feet down, it is the same rod motion, the same twitch motion and what I’m comfortable with using is a 6.3:1 gear ratio reel, which is the most common gear ratio for baitcasters. The only difference is I use 12 lb mono for the Skimmer topwater which floats. When you go to fluorocarbon, it will sink and it will disrupt the action of the Skimmer. With the Flit jerkbait, yes, you can get away with 12 lb mono too – but I am a bigger fan of 10 lb test fluorocarbon which sinks. So when I go to a jerkbait, I lean more toward fluorocarbon just because of the sinking factor that helps me to obtain that deeper range, thereby getting down there a little closer to the fish.

So I prefer the same rod action for both the Skimmer and Flit, rod length matched to your height, and a 6.3:1 gear ratio. I’m using an Abu-Garcia Revo personally, and in my case I use the Fenwick Elite and Techna AV series rod. But most important point for you here is you’ll be much better off to just match the rod length you use to your height. The objective being that the tip won’t hit the water surface on the downstroke.

For the guys who are fishing off the bank (and there are many, many more of them than fish off of boats), whenever you are fishing from the bank always go for the longer rod. That’s why we see surf fishing rods along the coast that are 8-9 feet long. That’s why fly rods are typically 7-8 feet. The same thing applies to bass fishing from the bank. Use the longest rod you can get away with. For bass fishing, that mostly means a 7 footer. If you can use a 7′ rod without casting into trees, I say go for it, regardless of your height. If there’s a lot of overhanging shoreline cover, you may have to go to a shorted rod – but go with the longest rod you can get away with, in order to make longer casts. On the bank, there’s a lot of noise – footsteps on the bank, snapping a stick you step on, that can be picked up by fish and is associated with predation – bass are more wary of noises coming down the bank because that’s where many predators come down to the waterline. So bass are more naturally wary of noises coming from the bank rather than noise coming from a boat. Working a Skimmer or Flit from shore, keep you rod tip down near the water level, kind of down on an angle instead of straight down.

Well, we’ve made a lot of different connections today to try to make the puzzle of late fall fishing patterns seem clearer. Thank you for reading along. I hope you get out there this weekend and connect on your own with the ima Skimmer and Ima Flit.