Judy,
If you are headed West in I-40, Crossville, TN is about 190 miles from Bristol. There is a camp ground there called
Deer Run RV Resort We stayed there on our trip East last year and enjoyed the peace and serenity so much we stayed there on the return trip also. It is still listed as a Passport America park. I believe it was site #331 that we stayed in - Ask if site 331 is open if you decide to go that way.
Be prepared to do nothing but enjoy the peace. They do have a swimming pool and there is fishing on the lake.