Mountain Road Trip
The best and most affordable restaurant closest to the BRP in Asheville, to my mind and without looking at a map, is Papas & Beer. You would take the exit just as you cross the French Broad River, pass the Arboretum, take a left at the light, and go up a couple of miles. It's on the right in a strip. Go for the fish tacos.
There's a Celebrity Hot Dogs between the BRP and Papas, but I've never been. Can anyone report on the dogs?