Just got back from St. Maarten, and had the chance to scope out a few games . . .
Stayed at Westin Dawn Beach, pretty nice hotel with a casino in the lobby, but the game wasn't worth it, literally 65% pen at best. Otherwise it's 6D, DOA, DAS, S17.
Princess and Colessium Casinos had CSM's . . . don't waste your time.
Hollywood Casino and Atlantis were my faves . . . 6D, DOA, DAS, S17, 75% pen on average, sometimes even better, rarely worse. Table limit was only $300, though, and most folks weren't even green-chipping so you may stick out like a sore thumb.
Didn't go to Casino Royale or Tropicana. Dolphin Casino table min was $3 and max was $50; didn't play there. Rouge et Noir had European no-hole game but some interesting side bets (They had a suited A-2-3-4-5-6 bonus for $25,000!!; not 25,000:1. I think their suited 7-7-7 bonus was $2000). Played just a little bit but didn't like the no-hole rule so we made it short; plus gf was hungry.
I would have loved to have played at the Diamond Casino in Phillipsburg as the game was very similar to Hollywood and Atlantis, but my gf got squirrely from the rough-looking crowd . . . oh well looks like I'll go back solo
Hope this helps.