We're going on our first cruise May 29, 2010 to the Bahamas. We are sailing on the Fascination. We will be stopping at Half Moon Cay and Nassau. We've been looking at different shore excursions, and thought we might take the historical tour. I would love to hear from others who have taken this excursion and get their feedback on it. We're also going to the Atlantis to see the aquarium and maybe go to the beach while we're there. My question is should we book it through Carnival, or just wait till we get there and pay for the aquarium tour, and pay to go to their beach, or is their a public beach near by? Thanks, Angie