I did mine in the California:
Bracket(LA) to Lake Tahoe, ........overnight stay.......then Lake Tahoe to Portland via Chico Ranchaero (fuel stop).....overnight stay........I then flew back to LA over the following couple of days via Lake Tahoe and a small strip called weed.
The whole trip was well over 1000 miles and took 4 days in total. Do u think there might be any problems with this? It certainly couldnt all have been done in one day anyway.