I live on Spence and catch plenty of Bass there. If you are going by boat you can launch by the dam but you need to back out quite a ways into the water to float it off the trailer. The water is low, I think the lake is around 9% and they pull water constantly. Be careful running the lake because it is low.
The Bass I catch are 1-3 pounds and very stocky fish. I went Sunday and put 10 in the boat that size in a couple of hours. There was no subtle bite they hit it and run, so it was a lot of fun. I am catching them on a Shaky head with a Baby Brush Hog. Also note if it isn't black and blue they don't seem to be interested. I mostly fish the Wildcat area.