I designed
this power proa from some parts I had lying around.
I made the main hull out of a broken ama to a bigger
tri that I got somewhere. Then I added an ama
from one of my 12' trimarans. It weighs 80 lbs.
without the motor, and does up to 13 knots with a
4hp four cycle motor. Fuel economy is measured
in years per gallon. It is demountable and I
used to carry it around on top of my Honda Accord.
It is the prototype of some power proas that I have
in mind for the future.