Yah dude here used to have a white one. I was anchored up one day fishing with the radio on. Fugger snuck up right next to me I didn't even hear it coming. I turned around and this car comes by with water slapping off the headlights. I almost fell out of my boat.
Very quiet, sounded like a 4 cylinder.
Another old dude here used to come out every summer with a 3 axle military amphibious truck with a machine gun on the roof of it. Last time he was out he got stuck in a shallows. About 6 of us other boaters worked for about 3 hours to get him unstuck. He never came back after that.