Tandem Boats

I headed to the Marina this afternoon in the hope of getting an emergency blip after a big day in Grafton doing Christmas Shopping (very tiring). I parked on the gantry wall between the Marina and the Bay, and after taking some shots of the Marina, I turned to head back to the car and saw these two boats hooked up together in the bay with the one on the inside doing the motoring. I'm not sure what the go was but they motored up and then turned around in tandem and motored about 50 metres back and seemed to be setting up anchor for the night. I wondered if the one nearest the camera may have been having motor problems and was getting a tow. I may go back later and have a sticky beak:)