If yall want some distance...try Bears Den off of the Blue Ridge Parkway north of Spruce Pine. It is a nice private campground and I like it better than GFM. But, then again I like Linville Gorge in the Pisgah NF off of the BRP too, but you got to boondock it there....
Or ,you could head a little north east of the Boone Area and check out Stone Mountain SP. You got full hookups there, I think I already suggested this...not sure.
Bob, Tonya and the kids
11 Rockwood Roo 233S
08 Grady White Seafarer 228
08 Tundra 5.7 liter 4x4 crew cab TRD limited
08 Toyota limited 4 Runner Iforce V8 full time 4WD, tow package