Looking for a psl about ROAD TRIP FROM HELL. Maybe one of the two is a mysterious hitchhiker. Maybe one or both are running away from something. Maybe they just piss off someone powerful on their way out of town or bought the wrong amulet from that guy with the roadside stand.
For whatever reason, everywhere they go, things are just going wrong. Killer squirrels, angry thugs, poison darts, whatever.
PM or comment if that sounds like your cup of tea!