We did a 15 day western trip 2 summers ago and didn't take a toad... we opted to rent a car once we arrived at each destination where we were staying for more than a couple of days. We rented a car at Mt Rushmore, Yellowstone and Moab. Mainly the reason we did this is neither of our cars can be towed 4 down... so we figured we'd just rent. And, it worked out great...
2007 Tiffin Allegro Bus