Have never done it at Table Rock, but here in KS and growing up in IA, we used to whack channel cats pretty hard just at ice out, or just as temps start inching up if no ice. Mostly drifting flats with cut shad, especially in areas that have lots of killed shad.
Thinking of Ratbun in IA, and Perry Lake in KS. Both are flat, mid-size COE lakes, so obviously they are a different deal. But...I have caught "eating" channels around Baxter on a stickbait in March while fishing flat gravel with killed shad present. Makes me think it could work, if you could find the right area.