It's hard to believe that over twenty people crammed into a narrow boat can keep it going in a straight line, much less cover the 400 meter course faster than your competitor. It takes a steady beat and plenty of team work to walk away with a prize during the Lake Superior Dragon Boat Festival this weekend at Barkers Island in Superior. The real winners though are the Twin Ports Rotary Clubs, who sponsor the event, and the SMDC Breast Health Center, the festival's charitable partner. Around 90 teams from all around the midwest and in Canada will be competing in races Saturday and raising funds for digital mammography equipment for St. Mary's Duluth Clinic. The racing begins at 8 a-m Saturday but the festival starts with the parade of teams, live music and fireworks tonight. Because parking is limited near Barkers Island, spectators are encouraged to park at the Mariner Mall and take the free shuttle bus.