After learning about ski flying from Paul Claus on his previous trip (BRLP Vol. 3 ON ICE), he brings Bushwacker up to Alaska to put use what he has learned and test his abilities. Over his two week stay at Ultima Thule Lodge, Greg joins up with Paul and some new friends on may exciting and challenging adventures.

You'll see Greg landing his ski-equipped airplane on snow, ice, rock, and water. Come along as he climbs an ice fall, skins up mountain peaks, and skis down virgin snow-covered mountains. There is no other setting quite as breathtaking as the Wrangell Mountains and Greg pulls out all the stops.