So, she started wondering... wasn't there a story a few years ago, about mail delivery on a lake somewhere "up north", where young teenagers would hop off the boat onto the dock, run to a mailbox, put the mail in the box, run back and jump on the boat, while the boat never stopped. And they did this for all the houses on this particular lake.
Why, yes, it is on Lake Geneva, Wisconsin.
Watch it here]
(oh, to be a young, nimble teenager again!)