Hey we live in Clinton too and if we fish Watts Bar, we put in at Caney Creek...we have some coves that we have found some good brush piles in (18 to 25 fow) that we like to fish within a mile or two of the ramp. Just go under the overpass and start with the coves off to the left after you get around that first big bend. Matt Xenos who runs the East TN Crappie club has some videos posted on his "Wired to Fish" you tube channel and the last 3 or 4 videos he has done are on the bar, I think there is some great tips on there, you may want to check it out.