http://www.cleverscampcamp.com/beach-camping-cape-cod-ma/

I wana visit Cape Cod MA with my friends and i wana know a good place for camping and party next to the beach?
Well, I would suggest the Lower Cape as it is the prettiest (in my biased opinion, since I grew up there) but also nice for beach parties. As for camping, you could go to Nickerson State Park in Brewster, MA, however that is not right on the beach (few miles away) and if you wanted to go this summer they may be already booked. There are also some campgrounds out near Wellfleet and Truro as well, for example Paine’s Campground http://www.campingcapecod.com/ which is in Wellfleet and very close to the beach.
EASTHAM, MA- Dolphin Stranding (12-12-09)