Red Bull was in Marquette Mi December 13 to film wind surfing. The mountains (hills really but we call them mountains) in the background are where the North MB trails are located. They are on the city bike path in most of the on shore filming. The only Yooper in the film is the guy who said he never wears a wet suit when wind surfing. You got to give the other guys credit because they usually wind serf in Hawaii, Australia or someplace warmer. Good thing for them we are having a warm snow season with only two days with average temps.