My wife and I are planning our third trip to the US from Europe. On our last trip we discovered the freedom that renting a car gives you and on this trip we want to repeat that experience.
We have already visited NY city, Washington DC and Chicago in the east and California, Arizona, Nevada and Utah in the west (including major national parks: Grand Canyon, Yosetime, Zion, etc)
We have clear plans for the last part of our trip: we want to visit Cannyonlands and Arches (we couldn't visit these on our last trip), Teton, Yellowstone and Glacier National Parks and leave the US from Seattle.
The problem is the first part of the trip. Where should we start?
Do you think going on a coast-to-coast trip starting at Boston is a crazy idea? If you don't, what would be a nice route to follow?
Do you think we'd better just start at Fort Worth of Denver and then go North?
As you see, we are quite confused so any ideas will be welcomed.