Twisted Nightmare (1982/1987 90 minutes)

An odd assortment of college students head up to Camp Paradise. There's the muscular Korean guy with the crossbow, the black guy who looks like Quark from Star Trek and Dean the Party Machine, who has a bad back, anger management problems, and really hates being called 'pussy'. The rest of the kids act like they've never even seen each other before, which is strange because a flashback shows they were at that exact place two years ago when the handicapped younger brother of one of them spontaneously combusts after being picked on. He's been waiting in the woods ever since for revenge. His  sister lights black candles and cuts herself and there's some reference to an Indian curse and some devil worshipping but this is really about some big hairy burned guy stomping a mudhole on everyone. One couple falls for the old 'kittens in the barn' ploy, others die by bear trap and getting impaled on deer antlers. The best is when the old coot sheriff gets his head torn off and then the convulsing body shoots it's own head when it hits the ground. Take that you dumb cop! Dean gets really pissed when someone puts sugar in his gas tank and then flips off the killer, only to get zapped by an electrified fence. Whenever someone is in peril, underwater Jimmy Page jams with the drummer for the Power Station in the background and then there's a big explosion. You can't go wrong with that.