There actually isn't a LOT of nudity

You don't see ANY nudity until 16 minutes into it, then there's a jaw-dropping, pants-rising, eye-popping pair of hooters that come out of one of the hot actresses that get rubbed. At about 34 minutes there's a strip poker scene where all of the girls except the hot blonde get naked but it's kinda short. There's a smattering of average boobs here and there.

As I posted in another thread, the movie in all honesty really isn't that bad IMHO. The pacing is a little slow but it's an almost comedic homage to the original Friday the 13th complete with all of the "rules", and just enough imagination to make you feel like the people who made the movie cared about whether or not the people who watched it would enjoy it.