Offers experiential summer adventures for teenagers ages 13-18, including scuba, sailing, marine biology, academic and wilderness programs that span the globe. Destinations include islands in the Caribbean, Australia, Fiji, the Solomon Islands, Costa Rica, Ecuador, Honduras, Belize, Brazil, Mexico, Canada and the Bahamas. Activities include scuba, sailing, sea kayaking, rafting, backcountry hiking, camel trekking, whale and dolphin studies, and community service.