RedactedNarrative: On 7/16/2021 I received an email boat incident report for an incident that had occurred on 6/29/2021 between Prudence and Patience Islands.  Operator reported that he had backed into a submerged rock while trying to leave the cove.  He reported damage to his portside lower unit and propellers.  The cost of the damage is reported as $15000.  No injuries were reported.