There's a couple excursions that really interest me in Phillipsburg, St. Maarten but they are both only offered in the morning when we are there (which is unfortunate for RCCL cause I'd give them my money for both if I could do one in the afternoon).
One is the historical Phillipsburg by bicycle and the other is the Sea Trek St. Maarten. Has anyone done either of these? I love history and cycling so I think the bike ride would be so cool and fun. But I've also always wanted to try Sea Trek and don't know where else I'd get a chance to try it.