If you're going to be in the Falmouth area, I would recommend extending your stay to evening and going to Glistening Waters (aka Luminous Lagoon). Worth the trip. Awesome ! We nominated my husband to fall off the boat backwards (as suggested by Captain Jerry) and it looked like a million light sticks exploded around him! Great way to spend an evening. There's a dandy little resto on site where you can have a good meal before; try to go out a bit later when the crowd dwindles down a bit, if you can, so there's less people on the boat.