Camp No Counselors is the all-inclusive sleepaway camp for grown-ups. As seen on ABC's "Shark Tank"! World's Quirkiest Adult Camps. Courtesy of The Rome Cavalieri Hofstetter dreamed that he was in a rock and roll camp, jamming with artists that he adored. Don't let kids have all the fun - join our Adult Summer Camp at Canadian Adventure Camp for a fun getaway. Enjoy water sports, great food, and new friendships.