Couch coop post apocalyptic road trip game?

Had an idea for a fun game to play with my fiancé. Is there any sort of game where you have to drive/travel a long distance to get to a goal? All the while managing and making choices about gear/vehicles?

Clarification: I think RV there yet is probably the closest thing to what I'm thinking, but it seems too.... "here is a problem that you have to get through" vs natural problems arising from game play if that makes sense.