We absolutely fell in love with Wyoming and Montana.
Such beautiful and vast terrain.
We marveled at how frequently the landscape changed.
The state of Michigan is so flat in comparison.
Cody Cowboy Village in Cody WY and had a wonderful time.
Three Bear Lodge in West Yellowstone MT and had equally pleasant experience.
The only advice I would give about Yellowstone National Park, is that despite its size, it's extremely busy and it really is better to go at dawn (as soon as the park opens) to avoid the masses.
It was definitely a trip of a lifetime.