My association, the Portland Basketball Officials Association, can be found at
http://www.RefTown.com/. Select the PBOA.
It is hosted on a service that I provide that is currently the host to over 15 high school and college associations across several sports ( two of the listed associations are trial accounts).
For information on what the site offers, see:
http://www.RefTown.com/about.asp (once you click on an association, this become their version of the page.) You can click "logout" to return to the non-association version of the page.