i am assuming they have a boat -
try fishing Rochelle on the Winter Haven Chain
use minnows - mylar type jigs - (hot pink )(orange)(red)
spider rig with /without bobbers along edges of reeds on first pass,
second pass move out about 50 ft do it again, and again -move slowly

Phillips marine on Hwy 92 should have about all equipment needed to start out.
863 666-2248