Might be worth just booking a cheap flight to neighbouring country (Cambodia used to be cheap but Vietnam looks cheapest from my quick checks) as proof of onward travel (throw away or pay the extra for cancellation) about 80AUD but can be less - book yer real flight back to Aus when you want
Paul - thanks for your commentary irrelevant of what others say - it’s good to share info, folks can decide what choices to make with a little more info. Good luck bud
is rather let folks know what I’ve done than guess mate. I see too many folks giving “experience” here that actually have never personally experienced shit. Hope that helps fella