Zoom finesse worms have been working well as a drop-shot worm here lately. Watermelon/Plum/Green Pumpkin are all good colors. You may have a thermocline around 25 feet, measure 25 feet on your line, mark it with a black marker. Use a 1/0 Octopus hook, 1/8 oz weight. Cast out to structure, ends of points, or where you see suspending shad on your depth finder. Watch your line as your bait falls, if it stops sinking, lift the rod tip see if there's a fish. I would not fish deeper than the 25 foot mark unless you have reason to believe you've found some fish deeper. That doesn't mean you can't fish in deeper water, but the fish will be suspended above or around that 25 foot mark.
It's a tough time of year and these 100 degree days aren't helping. A fishing buddy of mine that's a good drop shot fisherman and knows Beaver well, fished the DS yesterday morning and got 6 bass total.