Saúl Alejandro Guzmán, Dockmaster. Part of Hotel Isla Navidad, which is perched on a hillside across a narrow strait from the town of Barra de Navidad. Services include wi-fi, unlimited free water (not potable), fuel dock, free access to hotel facilities. Very well protected and reasonable rates. Yamaha outboard repair shop in Colimilla, 100 meters up the bay from the marina. Water taxis to town for 20 pesos round-trip, or dinghy dock at Sands Hotel.