So After The Movie Ends...

Everybody goes home for the winter and does a similar job next year for some lunatic headcase? The movie implies that everbody just "sucks it up" and moves on. No ramifications for the murder, theft and multiple other abuses that occurred?

I also wasn't sure about Martin Bishop and the guy who helped me back up over the edge of the cliff. They see the truck is not in working order and start walking along the railroad tracks. Didn't everyone get to this camp by seaplane? That would have been the quickest route to the camp, so walking railroad tracks to return to civilization would take days, maybe weeks?