RedactedNarrative: On May 13, 2016 at 10:40 am, dispatch advised of a capsized vessel with two persons in the water. I, Inv, responded along with Lt.. Seatow was already on scene when we arrived. The vessel was capsized at approximate GPS location, Latitude N 25'10.678 and Longitutde W 80'24.657, in Blackwater Sound,witihn Everglades National Park boundaries. 
  
  This was a single vessel incident with two persons involved. The vessel was a 2006 21 foot Caribbean Craft with one 300 horsepower outboard engine bearing valid Florida registration numbers of FL 4989 NE. 
  
  They advised that they were traveling in a straight line when one side began to dig into the water and the vessel flipped. They would not advise their approximate speed and can't recall which side of the vessel began to flip. They report that they were both thrown from the vessel and that they were not wearing their life jackets. They had a phone that was waterproof and was able to call Seatow for assistance. After being ejected, they swam back to the vessel and held onto the hull while awaiting Seatow.
  
  The vessel owner opted to have Seatow tow the vessel into the Caribbean club boat ramp while still capsized. Once at the boat ramp, they flipped the vessel over themselves.
  
  No persons were injured and they did not have insurance on the vessel.