Where is a good campsite in NH/VT/Western MA for college aged kids?

A few of my college aged friends want to go camping this summer somewhere in New England (Preferably in New Hampshire/Vermont/Western Machusetts). However, we want to pick a place that if we are up later in the night that our site is more remote from other campsites (especially families with children) so that we do not disturb them. Any Suggestions?