I think you are his back up plan. He wants to sample the island treats but if nothing is to his liking, he has you. If you go and his expectations are being met by the locals, you might be in for a boring time unless he likes three-somes.
Thanks everyone I have decided to pass on the invitation. I did some research and I did not feel comfortable with it. Guess I will just have to work that few months to take my vacation. Thanks again!
Do not thinck of it as you will have to work to get that vacation. Thinck of it as no muss, no fuss when you do go on vacation. When you go on vacation you set the rules and not someone else.