Watch Camp Beaver Lake the Movie Full Movie Free Online 123Movies. Camp Beaver Lake gives the viewer a bird's eye view of the goings and comings of an all-girl summer camp and features some of the hottest girls ever cast in an adult video feature, including some Penthouse and Genesis centerfold stars in uninhibited, sizzling erotic performances. Over a dozen young ladies frolic bare-assed in the cool water, teasing and taunting the male and female camp counselors.