Oldie but a goodie...!
Welcome! AirStream Forums is THE place to be & read for all things AS!
The Forums also have quite few groups, WITH Rallies. These folks are 1st rate, in my book!
As to terrific trips - Yellowstone, Grand Canyon (North Rim!), Mt Rushmore, all the Federal Parks, all the state parks, etc.... There IS a reason these places always rate high on the 'gotta go' ratings.... That otta get you started thinking and dreaming.... I'm sure that more will chime in with their ideas. The key is to focus on what you like, plan a trip, enjoy!!!
And remember, that the worst day in your AirStream is better than the best day in any SOB! OK, I made that one up, but it sounds pretty good.
Enjoy that AirStream!