Hi, There are a number of campgrounds on the parkway but they don't have hookups. There are a few that are easy on and off the parkway.
Watch out for the tunnels and try to stay as far to the middle as possible.
The speed limit on the parkway is 45 mph and I guess you could make it from Front Royal to Asheville in 2 or 3 days depending on how often you stop at turnouts to see the view which at that time of the year will be spectacular.
We enjoy that ride and stay at campgrounds on the parkway except when we have to empty tanks.
Enjoy God's work.
2014 Winnebago Adventurer 35P,Ford F-53, V-10
2011 Ford Escape,2000 Roadmaster Tow Dolly
"Have a Great Day, Enjoy RVing."