I'm not an expert by any means but the ledges just off the river channel are a good producer. 16-20 feet of water works good this time of year for schooling ...more bass. I haven't found the honey hole by points and depressions at that deep will hold fish. some folks can catch them on mounds down there too but I must not be fishing those right because I not had luck on the mounts. I use deep crankbaits and pumpkin or watermelon worms.