St. Johns small catamaran/sail excursion recommendations that do cruise ship groups?

[Jezo]

Looking to see if there are any smaller ships that only do small limited groups that also cater to the cruise crowd.  Want to just sail around for the time we are in port and do not want to do a 50 person party cruise.  Ship will be in port 7am to 4pm so we have a big window that we could use.  Curious to see if there are any that pick people up near the port and can have a half day morning sailing type of thing.

[crewsweeper]

Most sail excursions include snorkeling stops.  Island  Marketing does offer a sailing excursion to St John and surrounding islands that only takes up to 4 people.  You might contact them.

St Thomas Sailing Tour : Snorkeling, Beaches and Sailing - St Thomas Cruise Excursions

 

There could easily be others.