Hey all!
I've done some research.
I would say that a good starting point would be
http://hsc.csu.edu.au/metals_enginee...Blacksmith.htm
This is a TAFE (Technical and Further Education) site. TAFE is a government-run technical school that operates nationwide. If you're looking for a six-month or greater course, look no further.
If you need any other help, give me a shout :-)