Hi and WELCOME!!!!!!
The WW section of this website is very diverse.
http://www.3fatchicks.com/forum/forumdisplay.php?f=2 will take you to all the WW sections.
In this forum (WW General) you will mostly find individual posts about general WW questions and support. There are a few continuing threads I think. Many of us have been on here a while and are familar with other posters, it's a great way to get to know people. Pretty much you just jump into a thread.
There is a section called WW Groups and Clubs....
http://www.3fatchicks.com/forum/forumdisplay.php?f=106 is the link.
I belong to the Slimmin' Sistas
http://www.3fatchicks.com/forum/forumdisplay.php?f=180 . Like with other forums, just jump in. Everyone is very welcoming all over this site, not just in WW. The Slimmin' Sistas have been going almost a year now, and there is a great group of girls.
There is tons of support here and I am sure you'll find the place that's right for you!