@@Rodrifuuu And mostly safer for families and why travel across the sea or ocean to live in a floating submarine. You can also go electric hybrid power.
This reportage of the boat shows is a great idea. Your colleagues make this with the iPhone, and it is impossible to understand anything about the boats they show.
You are absolutely right. The daggerboards act as keels; I say this in Italian (the original language of the video). Unfortunately the translator made a mistake in English. I apologise for that.
