RedactedNarrative: VESSEL ONE AND VESSEL TWO WERE APPROACHING THE NO WAKE ZONE WITH VESSEL 2 IN FRONT OF VESSEL 1. VESSEL 2 WAS AT IDLE SPEED. THE OPERATOR OF VESSEL 1 WAS IMPAIRED BY ALCOHOL AND FAILED TO KEEP A PROPER LOOKOUT TO THE FRONT. THE FRONT OF VESSEL 1 STRUCK THE REAR OF VESSEL 2.