Take a weekend and head out to US 221 in NC. It's a 5 hour drive to get there from Chesapeake but is defanitely well worth it. Very twisty and loads of fun!
My brother introduced me to that road this past weekend when we took the Cobra out that way. 221 and most of the other roads there were very smooth and debris free with places to stop and take a break. If you can squeeze a couple more days in, head out to the Tail of the Dragon. We didn't go there but have heard that it is a lot of fun as well.
Sorry that I didn't post anything related to the 757 area but after the thrill ride this weekend, all of the roads here are very rough and boring.