Originally Posted by hobie18rich
How about a Mirage Island Tandem mast and sail.
Sail Area: 90 sq ft / 8.4 sq m
http://www.hobiecat.com/kayaks/mirage/tandem-island/


I wonder what those cost?
my design and development would be done ...
stick it in the mast base and go sail!
and 8.4 is about the max for windsurfing sails anyway.
but is 8.4 gonna be enough?