Dave, My wife and I were in Blowing Rock a couple of years back and the owner of the place where we were staying sent us to a BBQ place a couple miles outside of town. That place had the worst BBQ I've ever encountered. Boiled ribs soaked in an insipid tomato sauce. I wish I could come up with the name so you could be sure to aviod the joint. Unfortunately, at the moment the name escapes me.
South of Blowing Rock just outside of Asheville is a place called ZEBZ Barbecue. Zeb is a member of this forum and uses a CS250. I've never been there but you know his BBQ is great if he's using a CS.
If you're going through Asheville you might want to give that a shot.