...Ozkal Ozsoy (entry 5) won a shed-load of points
from me because he had taken the time to consider a
wide range of propulsion options. He also got some extra
points for giving his entry a good underwater shape.
Well done Oszkal!...
...I enjoyed the venture into alternative methods
of propulsion, and given that the fastening method is
secure and watertight she would go nicely down the elevator,
into the back of a station wagon and off to a patch
of water somewhere for a n hour or two away from the
stress of city life...