1. The Ozarks (NW Arkansas up into SW/Central MO) Why? Close to home and WAY FUN! Last year did a 1k mile 3 day loop riding/camping and spent a whopping $150 total and didn't feel like I had been frugal at all.
2. Smoky Mts area (TN/SC/GA) I don't feel like I need to explain.
3. West coast and/or CO. Never been there with a bike
Really, anyplace with some type of a mountain range and you can't go wrong.
I would also really like to go up into the NE US/New England area
The places that I would never want to ride...
The Plains states. I've done Kansas in a car more than I care to do and it sucks azz.