I began building my first trimaran, Smoholla the Shaman the year that I began architecture school. That was 1977. I first sailed her the summer that I graduated. It was my home for a couple of years and at the same time, the fastest sailboat in Puget Sound, until Chaak came along. She was my CM construction method prototype.
She lives in the Chesapeake now, looking different but still sailing. How nice.
I found these videos on YouTube of the kHSD 65 catamarans Fury. They are all aluminum and certified for over 100 passengers.
See http://www.youtube.com/watch?v=YWHRjgGPe0g
and http://www.youtube.com/watch?v=aJIhCwgEZTI&NR=1 There are are least three and maybe four of the Fury catamarans in Cozumel and Key West. They must have been synergistic. The original owner managed to get three or four boats out of the same set of plans.
KHSD welcomes Aquarius Fiberglass of Goa, India. http://www.aquariusgoa.com/ They are building another of the 65′ catamaran ferries. Construction is foam/glass with ply/epoxy internals. Welcome.