Where are you staying.....? What type of boat do you have? The general rule is that you need to be off the water by 10am at LOZ in the summer or you will in the deep brown stuff when the big boats come out to play. If you have the time, I would recommend going to Truman, Pomme de Terre, or even below the dam at Bagnell rather than fishing on LOZ. The big boats have essentially ruined the lake fishing in the summer, but night time can produce some good bites. Try black spinner-baits in the timber or soft plastics (when you are here black and blue crawdad imitations will work well) around the docks with bright lights. Again, I think the lack of response is due to the fact most of us don't dare brave the zoo up at LOZ in the summer. Also if you have never fished at LOZ before, you really need to hire a guide. No Joking, hire a guide the fishing can be very very difficult in the middle of the summer as the fish suspend and most people are not use to fishing our deep lakes.