I sure hope this thread doesn't go negative, because regardless of what I think about the big issues here I think this site just plain rocks:
http://www.floatingcubans.com/
With all the shoddy engineering and half-assed mechanical work you see nowadays, this sort of thing gives one hope for the future.
(PS: It's been said that at least two of the vehicles here may have been snared in international waters. Any sailors here who can verify?)