Back when parents sent kids away to weeks-long all-outdoor excursion camps, one could choose to go to a sailing camp; if you could call it that. A half dozen kids between 10 and 15 years old would join a counselor (usually a college kid on break) to cruise from port-to-port aboard a sailboat just large enough to sleep them all. They would carry their own cash, watch their own weather, pick their own destinations, cook their own food, and generally care for themselves. They’d leave on a prescribed date and return in time for the fall semester, but in between, they were on their own.