Visible crew/equipment: When Scott falls after getting hit by the three arrows, you can clearly see a long tube leading all the way up his leg which pumps the fake blood up to his shirt. (00:41:25)
Visible crew/equipment: Right when Chris is opening the refrigerator in the cabin, if you look closely behind him you can see a man walk up behind him, it's very brief but it must have been camera crew or somebody on set.
Chosen answer: Deliverance (1972) was about a group of canoeists who are attacked, raped, and murdered by a group of deranged, inbred hillbillies. Scott is implying the cabin looks like a place where those sort of people might live. Http://www.imdb.com/title/tt0068473/.
Brian Katcher