Sailing around the world is much easier when you learn which knots are edible and the terrible truth behind a dolphin's smile. Boost nautical knowledge with this Groupon.
$45 for a Two-Hour Semiprivate Sail for One with One Portrait ($100 Value)
Captain Niño helms his Tartan 34 sailboat "Dorinda" as it glides into Biscayne Bay for views of Miami, Brickell, and Key Biscayne. Customers join two to four other passengers on the cruise, which includes soft drinks, snacks, relaxing music, and professional photography with a select image from Mabel Niño.