Yes, I try to post here before the tourney gets started. The people from the organisation here should be the first to get notified. The problem is that the tourneys are spontaneously most of the time, but I will talk to Viper if there's an opportunity to host tourneys on a weekly basis.

Otherwise, it's pretty easy to be aware of the tourneys, if there are any. I have said that so many times now : Join our IRC (#mma). If you hang around there you won't miss any tourneys, even if they are spontaneously.