Two Six Flags New England One-day Admission tickets valid 03/08/2012 through 10/08/2012. Can be used any one operating day during the 2012 season and enables access to most rides, shows and attractions. This includes Hurricane harbor, New England's largest water park, which is open Memorial Day weekend through Labor Day. This 2012 Season, Six Flags New England's 11th coaster Goliath will join their arsenal of thrill rides.