Key West, Fla.-based Yankee Freedom has ordered a new 300-passenger, high-speed catamaran from Gladding-Hearn Shipbuilding, Duclos Corporation for passenger service between Key West and the Dry Tortugas National Park. The new vessel will replace Yankee Freedom III, a 250-passenger catamaran built for the 70-mile run by the Mass.-based shipyard in 2012.