Marblehead to Halifax Sail Boat Race: Aboard Nirvana and Ticonderoga

Costa Rica: Global Extremes, Reality TV

Alaska: Iliamna Volcano, Ski Mountaineering and Kayaking

USA Mainland and Hawaii: Close to Home

Greenland: Journey into Amazing Caves, Caving

Mexico: Three Expeditions to Chiapas, Caving and Kayaking

Northwest Territories: Northwest Passage, Sea Kayaking