My cat trolling presentations have evolved over the years. I did an article in the In-Depth Outdoors Article Forum that explains what we were doing back in 2008. Bret Clark and I were both drifting and trolling back then and sharing ideas and techniques. We had pretty good success back then and if you are just starting out I would recommend trying this. Here is the link to the article: http://www.idofishing.com/forum/showflat.php/Number/895220/fpart/1/cat-tip-of-the-day-drifting-for-channel-cats
The last couple of years I have been basically doing the same thing Ken does. His video is excellent and would show you exactly how to troll.
I like stable, normal river levels for trolling. It is hard right now with the water over the banks and a fairly strong current flow. Trolling is a lot more work than just anchoring up and it is tougher with high water conditions. I have never trolled this early in the season – I find it is an excellent presentation in late summer when the shad show up. I try to follow the shad and troll through and in and around large shad pods. That time of year the cats are all done spawning and usually migrate south to the BIG water after shad.
As far as general trolling presentations. When fishing current areas I prefer to troll upstream into the current for boat control. I normally look for areas with a light current flow and try to run upstream at about .5 mph. I run a 3-way with a short sinker drop of about 12″ or so. I want enough weight so I can let out line until I make bottom contact. Then I just tap, tap, tap the bottom with the weight as I troll forward. If I lose contact I will drop some line until I make contact with the weight. When that weight taps the bottom I know I have my bait in the bottom target zone.
Follow the Santee Rig set up that Ken has in his video. I run pretty much the same Santee Rig that Ken does. I like his idea of a 2 to 1 leader ratio. The Santee Rig keeps you from getting hung up.
When I am fishing the BIG water south of Stillwater I treat it like a lake and fish pretty much the same way Ken does. I run a 3-way rig and cast out enough line and weight to get the rig to the bottom so it is just ticking the bottom as I troll. The tip of the rod should be tick – ticking the bottom and you can see it as you troll. If it is not ticking – let out line. I prefer to troll at about .5 to .75 mph. When I am trolling the BIG water I try to troll into the wind – again it is a boat control thing.
Last fall I had pretty good trolling success right at the end of the year. I had some success with flatheads and that was a lot of fun. I upsized my baits so I also needed to upsize the floats and my weights for the Santee Rigs. You need to experiment until you figure out what works for you.
I am going to add some flash and vibration to my trolling rigs this year to see if that will attract flatheads. I am going to try adding lake trolls and dodgers and flashers to see if that will lure in flatheads. I’ve got all the equipment and I am just waiting for the right river conditions. Should be fun to try something different.