Revealing mistake: Susan's camp friend with the light blond hair continually repeats the last word or line of the person before her, or mouths it to be ready for her own lines. In the dining room when the twins first see each other, Susan says something like "Whatever can I do about it?" and while she's saying that, the other girl is mouthing the words, then says her own line. She also does it in the shower scene, where they're talking about revenge, the other friend of Susan's says, "Give it to her good!" then this mimicker says, "Good. The old coventry treatment..."
Suggested correction: To start with the dining scene, she is not mouthing her lines, she only once moves her mouth a little but it wasn't to mouth the other girl's lines. And when she says "Good" she's not repeating the other girl's lines she confirming what the other girl said.
Character mistake: Mitch and Hecky are experienced ranchers - so why, when they are all camping, would they leave all the food out in the open within easy reach of bears and other wildlife?
Suggested correction: Is this in reference to when Vicky throws the food everywhere? Mitch is obviously already up and about in this scene as he is wearing shaving cream. That may be food he has put out for breakfast for when everyone else gets up.
