I remember our first river cruise we took our boys on a river cruise boat for a week. The engine stalled, another boat user offered to help us start, Ron pushed with the boat hook and promptly went head first in, it was rather deep, I had knitted bobble hats for them all and his hat floated up from the depths before him. The boys thought it was hilarious to see Daddy soaking wet emerging from the icy depths, they didnt see the danger, We made goods friends with the other couple and spent a great week