From what I've heard, there is a bar next to the beach in St. Maarten where you can watch planes land right over the beach, as the final approach to the airport in St. Maarten takes planes right over the beach, or maybe, depending on the traffic pattern, taking off right over the beach. I'm looking into doing an Eastern Caribbean cruise for my next cruise, and want to do St. Maarten for this experience.
2007 - Majesty of the Seas (Bahamas)
2009 - Enchantment of the Seas (Western Caribbean)
2010 - Freedom of the Seas (Western Caribbean)
2013 - Golden Princess (Alaska, roundtrip from Seattle)