What Catamaran Cruises in Caribbean Coast are good for avoiding crowds?

These hidden gems in Caribbean Coast may have limited interaction with crowds: <br/><ul><li class="my-2 my-lg-0"><a href="https://avionero.partner.viator.com/tours/La-Boquilla/Yacht-rental-51-feet-to-go-to-the-Rosario-Islands/d59190-186153P7" target="_blank" rel="noopener nofollow">Yacht Rental - 43 foot Catamaran to go to the Rosario Islands</a></li><li class="my-2 my-lg-0"><a href="https://avionero.partner.viator.com/tours/La-Boquilla/Boat-rental-28-feet-to-go-to-the-Rosario-Islands/d59190-186153P5" target="_blank" rel="noopener nofollow">28-foot boat rental to go to Islas del Rosario (or Bahía)</a></li><li class="my-2 my-lg-0"><a href="https://avionero.partner.viator.com/tours/La-Boquilla/Boat-rental-41-feet-to-go-to-the-Rosario-Islands/d59190-186153P8" target="_blank" rel="noopener nofollow">Boat rental 41 feet to go to the Rosario Islands</a></li><li class="my-2 my-lg-0"><a href="https://avionero.partner.viator.com/tours/Cartagena/Boat-rental-29-feet-to-go-to-the-Rosario-Islands/d4498-186153P3" target="_blank" rel="noopener nofollow">Sailboat rental to spend the night in the Rosario Islands</a></li></ul>