I don't know why but I thought of Too Old when I saw this.

then

and

OK, we have seen this thing a few times now. I think it is awesome and all.... however; I think it is a matter of WHEN, not IF, this thing goes down and takes someone with it. Can you imagine trying to insure something like this as a boat? Look at all those through body fittings at or below the water level; even the tail lights. See how close that door is to he water line on the back? One small pitch and that thing will take on enough water to shoot it skyward, and that thing will sink faster than a Space Shuttle pointing down. Even two kids jumping from the roof at the same time could cause it to happen. I tell ya, its not IF, its WHEN.

AAAAAAAAAAAAAAAAAAAAAAA!

I wonder if the 900k includes lifejackets

http://www.terrawind.com/

Wow, thats incredibly awsome, but would definatly be weird.