Just sign in first. I know, I know, you have to have a new name and password to remember. Sorry about that, but this is the only way to join the clubs. Since Yahoo has taken over webring and e-groups. Next, you need to go to the direct site of the club.
Sites are below.
Just click onto the one you want to join. Just click the button. Then Yahoo will verify your e-mail address and user name. They may send you some mail with instructions or they might ask you a few questions on a page. Yes, I accept.