I would have to agree that Trevor Hudlin would be the best bet to go with while in Jamaica. We did a private tour with him last year while in Jamaica, there were 8 of us....and he made our stay in Jamaica FUN!!
While on our drive to our destination, He was teaching us some of his music from the island, and when our 5 18yr. old boys tried to teach him some of "their" music.....he had us all laughing!!
You cannot go wrong with Trevor