Most facts about renting a private yacht to visit Isla Saona are spelled out in my different article on How to define the ideal non-public excursions to Isla Saona. Your charter starts in Bayahibe (which can be just an hour or so clear of Punta Cana) and provides you https://puntacanaexcursions08406.onesmablog.com/not-known-details-about-punta-cana-excursions-71241139