WTF - Skiing on a boat?

Humanity has stooped to yet another low, first it was ski-zee and now this. It seems you can now book yourself a luxury cruise through the tropics and ski at teh same time - all with out leaving the security and comfort of your floating hotel. So what's this all about:

- A poma lift that will facilitate the ability for up to 1,129 passengers to be “skiing” as the ship sails through its tropical destinations.
-A ski surface made of Perma-Snow, which is an all weather ski carpet
-A 150 meter-long open-air ski slope on its top deck

Have a look and try and hold down your lunch:

I warned you. Ugh!