Don't know about Amelia, but if you want to go down to Craig (there is a ferry that cuts across the inlet) you can try these guys:
www.sterlingflight.com. I occasionally use their instructors, sometimes their planes. The Warrior is a dog. The Archers are nice but they're only for dual. I don't fly Cessnas, so I can't tell you about them. The Diamond is great. The Seneca is OK, but it's only for dual as well.
A buddy rents from these guys:
http://www.fly-us.com/rental/default.html, also at CRG. He generally rents the T182T, and I've flown that with him. It's a nice airplane if you want to spend that much. Be advised this place requires
proof of at least $5000 in renters insurance to rent here.