David Goss runs Zest for Adventure, an adventure education company providing a range of accredited outdoor education qualification programmes for both young people and adults. He has been working full-time in outdoor and adventure education since 1996 - both as an instructor and as a centre manager. During this time he has worked at residential centres throughout the British Isles and has led expeditions to many parts of the world. He is a qualified mountain leader and is also qualified to lead in rock climbing, caving, canoeing, kayaking and power boating.