RedactedNarrative: Unit 2 was traveling East on Sampit River when it struck the rear swim platform of Unit 1 with bow. Unit 1 was stationary and docked. A witness contacted DNR and upon arrival DNR officers spoke with the individuals of each unit. Damage was noted on the bow of Unit 1 and 2. A boat safety inspection was conducted on Unit 2. Based on observations during the inspection, the operator of Unit 2 was asked to complete SFST tests. The operator of Unit 2 was arrested for BUI and transported to Georgetown County Detention Center.