Chris,
I own Karibbean Water Sports and would be glad to help make any arrangements you and your party would be interested in. We also book the pontoon boats at our dock at the Spindrift Hotel. While jet skis can be alot of fun to ride, our main concern is the reef and take negligent riders very seriously. I'm sure you are concerned as well.
Feel free to contact me at greg@karibbeanwatersports.com and we can discuss further.