GT2 World Series is on the Saturday. I'm driving there, many Vires members are driving there, and i'm not happy about doing my own league after just finishing another race..
For the League itself, we have a forum where you sign-up and all that, you don't have to worry about it unless your nation's manager asks you to join or you contact him after the manager has been decided.
This thread is just for the Test Race on this friday, this has nothing to do with the official league signups.