RedactedNarrative: Operator of WC #1 attempted to back up, but accidentally went forward, striking a dock. Somebody called and reported this and said the operator was possibly intoxicated. Deputies made contact with the operator, and determined there were signs of impairment. The operator was arrested for BWI and brought to jail. There were no injuries. There was damage to the watercraft and also to the dock. It is unknown if he was wearing a life jacket at the time of the incident.