Laser pointers in NSW can still be used, but only under specific conditions. The requirements are not overbearing as far as I'm concerned, but you need to follow them to keep your pointer. Most states in Oz have similar restrictions, and the info is readily available from the police.
The following link is for NSW regarding the use of laser pointers:
NSW Police prohibited weapons laser pointer permit
If you are in other states, check for your specific state police. Easy to do, do a search for '{your state}, police, laser pointer'.
In NSW, becoming a member of a registered Astro club is probably the easiest. I am a member of a club. While I may not be able to regularly attend meets, I do get to also at least put a few dollars towards the club staying viable.