I don't live in WY but have family there and visit often.
Be prepared for miles and miles of miles and miles; especially Riverton. It will make the least populated part of eastern NC look like downtown NYC, beautiful country in a valley between 2 mountain ranges. There is more public land and hunting and fishing opportunity than you will be able to take advantage of in several years.
No personal income tax and low overall taxes and some of the friendliest people you will ever meet. If Colorado goes to the dogs (Kalifornia invaders) that is where the wife and I are headed after retirement.