oh dam bank fishing tonight

I went out on Cordell Hull this morning at 5:30 and just got home, caught Bass 8 total all on top water plug, 3 went 4+ lb's and got my 1 st small mouth, that was the 1 st one I got it went 4lb.4oz. I think the small mouth fight harder than the large mouth.I am not familiar with Old Hickory dam, where do you fish and what type of fish do you usually catch?

Thanks