Saw this one the other day....
Apparently it carrys up to 135 passengers who pay to go for a high speed ride while music blasts over loudspeakers. Don't know if they supply the gold chains.
For something more sedate you can pay to go for a dinner cruise with up to 600 of your closest friends...
It looks like a yacht but it's really more of a dressed up barge. Now if they painted some teeth on it....!
On the way back I thought we had taken a wrong turn somewhere and wound up in the Panama Canal or sumthin'....
...and Hammer, the Monkey luvs you too!