To Howdy35 re: trips to Nashville, Gatlinburg, Memphis, Ashville
We have two favorite rv parks in the Smokies...Twin Creek RV Resort just outside Gatlinburg is a nice park with a little creek and privacy and it is a stop for the Gatlinburg Trolley...you can ride it to the town of Gatlinburg or the Arts community...even to Dollywood...for a very nominal fee. I enjoyed it because we never had to take our vehicle out in the traffic, plus I could shop while my husband stayed in the park! gatlinburgtrolley.org has a map of the scheduled stops.
We also like Stonebridge RV park in nearby Maggie Valley. It is nice and has a creek in the back and, if you have pets, there is a big field for them to play in. Maggie Valley is small, but has some nice places to eat or shop. Right across the highway is a place where they carve bears from wood with chain saws. And not too far away is the town of Wayne, which has a great Pizza place...and near Brevard are some beautiful waterfalls in Transylvania County.
The closest place to Memphis that we have stayed is at one of the casinos in Tunica, MS, which is about 50 miles from Memphis. I have heard good things about Tom Sawyer RV Park, which is on the Mississippi River, but we've never stayed there. And I think they have a couple of RV Parks near Graceland now, but again, I don't know anything about them.