Northwest NC is going to put you in Boone, Blowing Rock, Linville, and Sparta area. Lots of good CGs there. Raccoone Holler near Glendale Springs is our favorite. High enough, that even on the hottest day. You don't need AC. Boone KOA is good as well. Honey Bear just out of Boone is good, and Flintlock as well. Secluded Valley near Spruce Pines. And Toe River Campground.
Raccoone Holler is on the Blue Ridge Parkway as well, And if you want to primitive camp. Try the National Park CGs on the BRP. They are very nice, and have dump stations. Julian Price, and Linville Falls are especially good.
