Dirt boarding with Akoni Kama!
http://www.akonikama.com/about.php
Boards, videos, parts and accessories, Epyx has ‘em.
http://www.epyx.ca/accessories.html
Maui Cruzer has some cool products with a local flair.
http://www.mauicruzer.com
For some history, visit Hawaii Boarding Company.
http://www.hawaiibc.com