Swift. Silent. Deep, a new film that documents the ski bum culture of Jackson Hole, WY during the '80's recently arrived here at our office. It follows the rise and adventures of the crew that came to be known as the Jackson Hole Air Force (JHAF). The JAHF was made up of a crew of dedicated ski bums who pushed the sport of skiing and are rather infamous for their antics on snow and off. The JHAF set the tone for out-of-bounds skiing in Jackson before the boundaries were open. Check out the trailer.