I floated the Clinch yesterday from noon to 6pm while they ran 1 generator. I was pleased to see sulphurs coming off. I saw quite a few fish, but despite all the bugs, the fish really weren't actively feeding. Any explanations?

Also, I've had someone tell me that they like to fish right below the dam out of their jon boat while they run 1 generator. Anyone tried that before? If so, whats the deal?