Highlights of the short trip to the Key Largo area:
Tandem Hang Gliding (Paradise)
Sailboat Snorkel Trip (Mike's Charters)
Hobie Rental (Carribean Watersports).
No joke, I learned to sail my catamaran by watching the Hobie 16 sailing video on youtube (http://youtu.be/PFliNR3wW_w)... filmed on a Hobie from Carribean Watersports. They only have one (although it's changed from a 16 to a Getaway since that video was made)