I was out tonight after dark and had wonderful success. A black size 8 woolybugger on a invis sink tip line, and four feet of flourocarbon leader with some Yum 3x scent on the fly.
The weightless bugger suspends just off the bottom when you use a sink tip line. I can actually catch more cats with my fly rod than my friend gets with a spinning rod and live bait!!! bass will hit the buggers after dark also...... and you cover a lot more area when stripping a streamer than you do just sitting bait on the bottom.

Always catch & release,
Longrodder