I bet if you went out at night and dropped a big green light off the boat by some bridge pilings that might be good. A lot of the minnows attracted to the light are small fry and a wet fly would mimmick them well.
I've used my fly rod with small jigs around the green light. It's a lot of fun especially when you get a largemouth or striper to take small jig or fly.
John 21:3 Simon Peter saith unto them, I go a fishing. They say unto him, We also go with thee.