It's official. As of May 2009, I am a Tripoli Rocketry Association member :)
Work has begun on my Level 1 certification rocket. When finished, it will be 4" diameter x 6' tall. I will be using a Hypertek hybrid motor for my attempt (due to the current restrictions on solid propellant in Victoria). RockSim seems to think that the rocket will tip over at about 3,000' on the first fire of the grain and at about 4,000' on the second. The 300cc tank is the smallest in the Hypertek range and is the only tank that allows for two flights on the one grain.
I will undertake my certification flight if I have everything ready at the start of June.
As the note included with my membership documentation said "Welcome to High Power!"