Gareth
The easiest way is to get your VTC or VNC out and learn how to use it (as should have been taught to you during training), don't fly more than 10 miles from your home airport until you know how to navigate and interpret the charts correctly, after you can do this and you are flying get on the radio and ask (also should have been taught to you during training).
You can fly all of Amberly airspace (except for the control zone) not above 1500 feet any time, the CTA extends 10NM in an arc to the north, west, south and approx 7 miles to the east (when not active CTA reverts to CTAF but you need to watch the Brisbane CTA steps also on the charts as low as 4500 within the Amberly area), the next zone is at 20 NM and you are able to go to 4500 feet at all times, the last zone that is relevant to us is at 35 NM and you can go to 8500 at all times. There are danger zones through all of these areas and smart people monitor Amberly approach (when active 126.2) while inside these areas to build up a mental picture of what low jet traffic may be operating in the area. If you think someone may be operating close to you get on the radio and let approach know where you are and where you are going.
All the above information is freely available on the VTC. You should be carrying all the appropriate charts (electronic or paper, if electronic 2 devices or a paper back up set) with you to conduct the flight safely without infringing restricted and control zones and know where you are at all times.
I know this may sound a little harsh, but really, how do people get signed off for their nav training without being able to do this.
Aldo