Yes, the Luray Caverns was great! There were other caverns in the area but they were definately worth it. Cant say much about the others but I think we made the right choice to go there.
If I could do it again I would want to stay at more of the campgrounds along the Blue Ridge Parkway. Due to our need for electric hookups during the trip. So we had to find campgrounds with full hookups. We were using the onboard fridge which would have been fine with gas but the other fridge ran on 12 volt or electric.( We used the Westy chest fridge from our weekender as our 2nd fridge). When we were able to go to one fridge, Big Meadows was nice in Shenendoah National Park and for even more privacy Lewis Mountain is very good for that. The campgrounds alond the parkway provide for such a more rustic camping experience then even the smaller "mom and pop" type campgrounds.
Although it was kinda fun to have our van parked between 2 big bus type motor coaches at our campground outside of DC. In that park hardly anyone even talked to us! Was kinda funny.
Saw so much, talked to many people about the van and saw some other Vanagons along the way. Was quite an adventure!
3485 miles total..down and back! Survived the trip too. Except for a worn break shoe that needed replacing and a dead 2nd battery all was good. And shes all cleaned up for Transporter Fest!