Things I learned from this movie....
1 When you are swimming directly underneath a dead body, you will somehow manage to miss it, especially when you dive under the water for your wallet.
2 When you and the girl you just shagged in the woods come across the Neanderthal from the Geico commercials and he has an ax, just stand there because he might help you save money off of your car insurance!
3 When you daughter tells you she inherits your twisted father's hotel at his funeral, don't try to explain why she shouldn't go, just tell her don't go and let her leave pissed off!
4 You just escaped from a house that the twisted inbred family kept you hostage and you twist your ankle and want to stop for a rest because hey its probably safe and they wouldn't go after you especially since they will eventually find out you're not there. So stopping in the middle of the road is a perfectly good idea instead of getting the hell out of there as fast as you can or least stopping somewhere out of sight and not in the middle of the road where they will likely stumble upon you. And when they do spot you in the middle of the road and you run, your twisted foot apparently doesn't seem to bother you anymore.
5 When you decide you're done with the whole inbreeding thing, instead of just telling granny you're going out to get some supplies or something, why not tell her the truth, that the inbreeding is sick and you're done. That way she can her son and stop you in the middle of the road and shoot a hole in ya so no one finds out.