It's a week-long cruise on the S.V. Yankee Clipper, sailing out of Grenada. It's a Windjammer Cruise, so instead of a behemoth of a floating hotel/casino like you normally get, it's a smaller sailing ship, that doesn't put you ten stories over the ocean.
Why take a cruise if you can barely tell you're on the water unless someone tells you? Besides, a ship this size and style == fewer people. I like that already.
Oh, and just because someone would think otherwise, no, I will not be bringing my laptop. There is no way in hell i'll be doing anything on my honeymoon that needs a computer.