Coast Guard Senior Chief Wayne Spritka, officer in charge at Coast Guard Station Sturgeon Bay Canal, in Sturgeon Bay, Wis., and his son interact with Coastie, a robot designed to teach about boating safety, at the 23rd Annual Classic and Wooden Boat Festival at Door County Maritime Museum in Sturgeon Bay, Wis., Aug. 4, 2013. The 44-Inch Low Endurance Coastie Cutter class is the smallest cutter ever built for the U.S. Coast Guard and Auxiliary.