When you dock, get away from your wife. Go down the right to the right (keep the ocean on your right.) You'll pass up a gas station, and about 100 ft past that is a big white multi story building. It's a whore house. Bring cash. $80 for whatever you want. You just walk in, pick the girl, and pay and go upstairs and get sucked and fucked. It will seem seedy but it's fine.
After you've had at least 2-3 mexicans fuck you and suck you off, meet back with your wife and go to the opposite side of the island. Fuck the tourist side. Go to Bob Marley's Beach Bar, sit on the ocean, eat some chips and dip, and fucking just sit there and look at the ocean and drink a cold beer. And pretend you love her and that you didn't just fuck three homeless mexicans.