Carribbean,
By the time your boat was made by Hardin they not only owned the Carribean name but Tahiti too. So when they bought out tahiti, they got all the old molds as well. Tahiti/Carribean=Hardin... by the 80's.
Just for laughs here's a Hawaiian flyer. Note the address, we were in that building for a while in the mid 70's that would later become Hardins shop, where your boat was built. Then Hawaiian moved to the two big buildings in Huntington Beach on Container ln.
Tahiti, Hawaiian, Carribean, Hardin, Schuster, Anthony, Hornet and more, all one big foocked up mess that's connected with one another, some way, over 20 years or so. lol
http://img.photobucket.com/albums/v2...20320015-1.jpg