RCI - Champagne Fun Cruise and Snorkel

Has anybody done the RCI excursion Champagne Fun Cruise and Snorkel?

Looking for feedback on this excursion.

It says it is on a yacht and limited to 20 peoples. I am wondering what kind of boat it will be on.

Yacht, even has something like 3 bedrooms and two baths.  Really nice facilities and crew.  Bus around 1/2 mile to a resort and then get on yacht (one of two).  Virtually no motoring - all sailing except in and out of the resort dock.  Run by Compass Bonaire.  Will be on this again in a couple of weeks.

Thanks