I used a crabbing net with the mesh netting. I'd put it down stream of a rock, then move the rock with my foot to have whatever is under hurry out. It was kind of a PIA, but got about 10 or so in probably an hour. That and about the same amount of crayfish. A little nerve racking, since I did that as a kid and a snake come out once... I didn't have much luck trying to catch the river shiners or whatever they are. They kind of look like small chubs, so I bet they would work. I got one doing the same way, but would see a bunch of them and try to scoop at them, but much too fast scattering. That one took me about 5-6 drifts to get a bite. The seemed to favor the darters much more. I am not sure if a bait trap would work. Might try next time. Set it, go fish and come back.
I was using a medium sized (not sure number) split shot and caught rocks on every cast. Luckily I had 2-3 tiny bb sized split shots and was using one with the darter. I hooked through the lips. Pretty tough fish, would stay on pretty well. Although, I tried using after catching a fish and they weren't very interested in the dead ones.
Not sure if you get on 51 at all, but Shadlure in West Elizabeth isn't too far off the path. Not as easy to stop as that Tackle Unlimited was, but adds another 10 minutes or so.
My guess is those tube jigs are mimicking darters? I thought they always mimicked crayfish? Regardless, those things are a rock on every cast for me. I'm sure it comes down to getting the proper weight on them.