Mate, I need visas and stuff. Just like everyone.
My 3 monthly trips to Darwin are a pain in the ass but have to be done.
They fit pretty well with the Multi Non Imm O visa scheme so it's all good.
It's just a bit boring and a tad tedious but there are loads of drugs that help.
Until I get to the stage of sourcing phenobarbital - I'm close - this works.