RedactedNarrative: V1 was engaged in recreational cruising approximately 1/2 mile off of Fort Myers Beach, Florida in a circular pattern. V1 struck its own wake and or wave causing operator and passenger to fall from V1 port side. During fall from V1, operator sustained injury to left lower extremity (fractured ankle). Operator and passenger were recovered from water by livery company employee. Operator was transported to hospital for treatment of injury. ; 