I thought you were asking for Procrastinators!
You named 3 states I have not yet had an opportunity to visit (MT, WY, SD) but the others I like to visit anytime after the snow melts. AZ I loved in the summer because when its 110 in Phoenix its around 70 in the eastern mountains where large trout live in reservation and US Forestry lakes, I understand there are fish in the Colorado River at a place called Greer's Ferry, but have never got to try that either.