WELCOME ! I spent some significant time in Jackson Hole during my youth- fortunate to have some hospitable relatives who own a home by the fish hatchery (RIP, Aunt Martha), and I regularly return to enjoy "God's Country", praise the Lord !
http://www.kgwn.tv/home/headlines/Sleeping-In-Cars-now-Legal-in-Jackson-Wyoming-268509262.html?device=phone