Hello all! My family also will sailing with you: me, DH, DD11, and DD8. This will be our first cruise and we're finding all the choices to be a little overwhelming. We received our excursion info a few days ago, and are trying to decide. Has anyone done the catamaran races in Key West? DD11 and I think this sounds like fun. I was told by an experienced cruiser friend not to miss Stingray City. Another friend really enjoyed Xcaret, but stayed in Playa del Carmen rather than a cruise ship, so had all day to spend there. DD11 really, really, really wants to swim with dolphins, which we're looking into directly with Dolphin Discovery, but she thinks the Atlantis submarine sounds cool too. Any recommendations? Anybody?