gnoahhh,
Actually, panfish, crappie and bass are some of the funnest fly rod fishing out there.
We have a lake nearby that has a good supply of all and it's a ton of fun to toss micro jigs or beadhead flies after them.
You can sight fish for the spawning gills and pretty much catch everyone of them - then turn them loose and see them on the beds again just minutes later.
Smallmouth bass are a great target too.
A pal of mine just bought his first fly gear this winter and I'll have him on the lake practicing his cast, while being successful on all the slabsides