A trip to the United States’ wildest corner and how to do it based on extensive experience is the topic here. If you want to go there on two wheels, this is the source for the info about weather, bears, equipping a bike and more. Written by Dr. Gregory Frazier, a veteran of over twenty trips to Alaska, the information found here can save you hundreds of dollars, errors and maybe a plane ride home! By Dr. Gregory W. Frazier. This DVD is in DVD-R Format and will only play on a DVR-R Player, Multi-format DVD Player or on your computer.