For some people, the ultimate Florida lifestyle is a waterfront house, a private dock and a boat parked next to it. But what if that boat is a mega-yacht, and the mega-yacht stretches 164 feet? That's ...

The average small yacht (up to 50 feet) is typically priced between $500,000 and $2.5 million. Mid-sized yachts (up to 70 feet) range from $2 million and $6 million, while large yachts (up to 90 feet) ...