Disco,
I would be interested in seeing your rig. Sometimes I fish for them on a big reservoir, not sure if it would be pratical to use the waggler since the wind/water can get choppy. I also fish Santee Cooper's canal, little bit of current and LOTS of boat traffic, seems like it would be difficult. But, I'm open to try any new technique.
I do see alot of people using bigger floats fishing on the bottom, hard to detect bites, thus fish swallow the hooks.
Jr. B