Sandpit,
I would expect you will have buckley's finding a CASA delegate in the sandpit...these days to hold the delegation you are 'tied' to an CASA AOC holder - it expires when you leave their employ as mine did.
There are very few 'freelance' ATOs left and they are all of course based in OZ.
Plenty of good guys downunder can take good care of you.
Good luck at Pornstar!