RedactedNarrative: OPERATOR 1 WAS OPERATING VESSEL 1 WHILE CRUISING ON PLANE AT NIGHT. AS OPERATOR 1 WAS OPERATING VESSEL 1, PASSENGER 2 WAS IN THE BOW AS THE LOOKOUT AS THEY WERE NAVIGATING DOWNSTREAM. OPERATOR 1 FAILED TO NOTICE HOW CLOSELY THEY WERE TO THE SHORELINE AND VESSEL 1 RAN AGROUND CAUSING PASSENGER 2 TO BE EJECTED OVERBOARD. OPERATOR 1 REMAINED ON-BOARD VESSEL 1 AND SUSTAINED INJURIES. PASSENGER 2 SUSTAINED SERIOUS INJURIES. VESSEL 1 SUSTAINED MINOR DAMAGE.  OPerator1 was arrested for boating under the influence of alcohol.