RedactedNarrative: Vessel 1 was coming around a Mangrove tree point of land when operator 1 advised 2 PWC's were coming at him head on.  Operator 1 stated he turned hard to port to avoid a collision and went up in the Mangrove trees approx. 40 feet, ejecting him from his vessel in the process.  Operator 1 and his 2 passengers, reported to be uninjured, were picked up by an unknown friend in a following vessel and taken to shore.  Owner/operator 1 did not report the accident and his abandoned boat was found later by a passing boater in the trees.