It's so good to sleep in my own "Goldilocks" bed again after moving around to different hotels for 2 long weeks. What a price to pay to see the great parks of America. Did we enjoy the trip? Emphatically yes. Will we do it again. Maybe....but not in the next two years. Sitting down in a moving vehicle, no matter how comfortable it is, for hours on end is not very friendly to the buttocks. And my body, namely my respiratory and blood circulation systems, needed some time to adjust to the different altitudes.