Spent the weekend fishing the South Holston. The bugs are spotty and the fishing can be as well. If you find the right water, good things can happen. The bwo is the most obvious activity, but that is not all they want to eat. Play around to find the right stuff. The best water we've found is about 2 ft in depth with mellow current. The changing weather keeps the bite from being consistent, but good things are right around the corner.