I love HMC. For me it is a port for complete relaxation. Very quiet, still tourquoise water, and white sand. Get off the ship early as it gets quiet hot and there is not much shade available (where are the maple trees??). There are excursions available. I hear the off the boat snorkeling is quite good. I am doing that on my upcoming cruise.
There is also a wonderful bar with live music and a small craft market.
Finally getting back on a Dam ship, Nieuw Amsterdam Nov'11 (My Mom's 80'th B'day cruise)
Navigator of the Seas 2010
Serenade of the Seas 2009, 2011