I play at La Trobe University, where I also happen to be the president of the Wargamers of La Trobe, more from convenience than by being able to play awesomely. I am there most Fridays.
As for getting more people into this thing, Archite Balthraka, perhaps you should put something in your sig, or pm-ing the senior aussies to get into this. Check their profiles to see their location though, to make sure you aren't inviting people from Perth.
To be honest I never checked this board (and didn't know it's existance) until that post you'd seen AB, and have rarely checked it since.
Good luck with finding people.