Try these links. I just logged on no problem. When I can't get on, it is usually the whole site being down.
Are you logged on as a user there?
1967
http://www.camaros.org/forum/index.php?board=11.0
1968
http://www.camaros.org/forum/index.php?board=12.0
1969
http://www.camaros.org/forum/index.php?board=13.0
I try to remember to donate yearly to CRG. While I rarely have access issues, it seems a lot of folks do. Hopefully, some equipment upgrades will help.