South East Florida Boat Yard for DIY

[Palarran]

I'm looking for a recommendation for a boat yard in the Miami / Ft Lauderdale greater area where I can do about 3 weeks of work on my catamaran while it is in the water. Only one of the projects requires the use of a crane, but I could do the work utilizing my boom if required. We will be coming over from Freeport and returning to the Bahamas right after the work is done so I'd like to keep the travel distance close to Ft Lauderdale. I've got to believe that every marine supply available is available there anyway.

Thanks for any suggestions.