Despite the movie been fairly good, it is still a fake. I remember hearing something about the town it supposedly took place in (which is real) took the producers (or tried to take them) to court for something relating to messing up their tourism stuff. There are some other glaring mistakes that the makers of the movie made but they aren't really that important, I suppose.

It's still a pretty good movie. Sorta like Blair Witch on steroids that make things good instead of shrinking their dongs.