As with any club it takes time to get to know who's doing what. Yes things do get put on the web, but there are also things going on that doesn't get put on the web. All you can do is keep at it, get contact numbers where you can and eventually you'll be in the loop. At the moment I'm not climbing as I have a torn Tendon so I'll be out of action for a few months. You can put messages on the Forum to ask for partners which might be a good start.
Enjoy and I will see you in the near future. Derek