Photo: Foshan Kindle Technology Co. You can't see me right now, but I'm laughing quite hysterically. Why? Well, I've run across what could be the cheapest "luxury yacht" in the world, and guess who is ...

Jet boats were once mostly hairpin-­happy thrill rides, with the reflexes of a slot-car. Today, they’ve matured into hot-selling family models, viable alternatives to craft propelled by propellers.