I don't think that's unusual at all. I know lots of folks who do exactly that. There was a guy who used to play piano and sing aboard Princess ships, (primarily Caribbean Princess I think) and he had a following you wouldn't believe! (Bert Stratton is his name, and he is GREAT) I used to book a lot of Celebrity ships just to hear Mark Preston perform. Mark used to be one of the "Lettermen", and really put on a GREAT show. I could go on and on, but you get the point. Why not book a ship with someone on some group that you really enjoy. Let's face it, there really isn't a bad cruise, and if there's one thing or person who can make it even better,,,,well,,,,why not?