Dogdays,
What part of the lake are you planning to fish? If you let me know sometime soon I will look at my maps and bring back some memories of where I've had good fishing in the area and let you know. I took my nephew out fishing for a few minutes this afternoon, about 1pm and was looking to catch a few bluegills or a catfish on some worms but in stead he hooked a largemouth of about 4 lb. He had a great time bringing it in. The fish was in about 12-15 ft of water and was off the outside edge of a hump in Harrison bay next to about 20-25ft of water. I was in the water swimming last night and it seemed that the thermocline(the place in the water column where the water turns much cooler) was somewhere between 8 and 10 feet down. I would expect it would be similar everywhere in the lake so if you look at your maps and see a point or a hump that is about 8-12 feet on top that has some stumps on it. I would expect to find bass, bluegills and catfish there. Even if there is little cover at that contour there still could be bunches of fish there. I would also expect river/creek banks in the same depth range to have fish on them. If you have a fish finder/depth finder and you go out over the creek/river channel and mark clouds of bait fish, anywhere the channel hits the bank at the depth that the bait is holding could be good. Points, outside bends, and humps would be my starting points.