Family Boomerang Pirate Ship Boat Tours are offered every weekend through October on Saturdays at 11:30 a.m., 12:30 p.m. and 1:30 p.m.; and Sundays at 12:30, 1:30 and 2:30 p.m. Board in the commercial vessel boarding zone at the Georgetown Waterfront at the end of 31st Street NW. Tickets are $20. Read more and purchase tickets at boomerangpirateship.com/dc-pirate-ship-cruises.