There are several on here that can give you good information about Watts Bar. I've fished it several times and have caught some nice fish. There is Don at Edens and Killer that live there. Don G and Crappie Pappy fish it more than I do. I feel sure that theyll help you out. I always enjoyed fishing the Bar. You'll need to learn how to shoot docks..
Have fun and enjoy
Gerald K4NHN
Cayce, SC