I can’t remember exactly how I found out about The APCW – I just saw a banner, clicked to investigate, and liked what I saw.
To get other webmasters to join: We all do link exchanges, why not have a link to the APCW at the bottom of each email to other casino-portal webmasters, with a little encouraging text?
I agree with an earlier poster that a donate option would be better than nothing. I would be happy to donate to the APCW. If there were fees, I would still take part.