One thing I did learn from the str8 married men who were travelers they made me aware not to get into any truckers semi's because the drivers could be too weird & possibly gangbang me or worse plus there were regular state troopers who park there to entrap people "visiting" truckers for sex!
When I moved to Fla to be closer to my relatives (on my mother's side) I did live in upper Michigan across from a rest area park where as a teen legally barely 18 I'd visit the bathroom often only to witness truck drivers "messing around" in the stalls & wanking off by themselves. It was on a few occasions some travelers would follow me up on the bike trail used to go to the rest area and "offer" me some expreince moments to get me to suck them off.