The world of the insanely rich is quite something. With unlimited bank accounts, billionaires live on a whole different level: multiple mansions, expensive jewelry, private planes, pimped-out cars. And while life on land is dope, these players are just as serious about sailing the seas in style. So not just any yacht will do. Instead, the toy of choice is a super yacht. These very large, very luxurious private vessels are more like floating mansions. They come decked out with everything and anything you could want. Like Jet Skis? Please — that’s so nouveau riche. Try submarines, hovercrafts, and Rocket Boots. For those of us with a little less bling, it can be hard to image the level of luxury. Here’s a quick look at some of our favorite supersized and superexpensive super yachts (size and cost figures are estimates).