It's not that a man is against going overboard. And I don't mean those moments of abandon where you lose a small fortune in a fit of fancy. I'm not talking about swimming either, though it's a healthy pursuit. But as the saying goes, people didn't invent boats just to get wet. No, I'm talking about the kind of going overboard that involves actually casting off the lines and sailing away. More specifically, on yachts with sails and a place to sleep.