Any member with an active email address on file with us should be able to access the member section by clicking on "Forgot username" and entering that email address as prompted. You'll get an email back with a username and a token to paste in, after which you'll get a password. Use it to login and then change it to something that you will remember.
If you have ANY difficulty with this, PLEASE let us know at [email protected] and we'll fix it.