RedactedNarrative: Operator of vessel 2 was attempting to back into a slip next to vessel 1. A light wind pushed him away from his dock toward vessel 1. the wind had pushed operator of vessel 2 out of straigt line and as he accelerated to get out of the slip his stern and metal rub rail ground into vessel 1 along and above the water line. Operator of vessel 2 admitted negligence. No injuries.