Sounds like fun for those with a DRV rig...
Just a friendly reminder for those traveling between August 19th and 21st... and crossing the 'path of totality' from the eclipse on the 21st - Oregon to South Carolina - I would expect significant traffic/congestion as people take their positions for viewing...
(Or might be something to see on your way if you plan it in...)
USA - 2017 August 21 Total Solar Eclipse - Interactive Google Map - Xavier Jubier
Enjoy the rally! and the eclipse!