When: Sun., July 22, 1-2 p.m., Sun., Aug. 12, 1-2 p.m., Sun., Sept. 9, 1-2 p.m. and Sun., Sept. 30, 1-2 p.m. 2018
Spectators take a boat ride to the site of a sunken vessel, then view real-time footage of the craft transmitted from a remotely operated vehicle. Arrive 20 minutes early.
Price: $20-40; free for kids under 4.