From what I can Gather the Ringwood track is a Hillclimb, i.e. not a circuit. Probably not the best thing for drift anyway, but well worth it for doing a Hillclimb. :uh-huh:
The Tamworth track is worth investigating. That's about a 4.5 hour drive from Sydney so it would have to be a whole weekend.
Maybe the Nth Circuit at Oran would be good for a drift meeting?