If you fly into Australia, just be prepared to have them spray you & the inside of the aircraft cabin with several cans of Raid (Doc, you must just love coming back each time). Bring a mask or a blanket to breathe through. You have to sit there for 10 min afterward (baking if summer) while the insecticide kills whatever bugs might be in your luggage. Weird.
There are some other strange policies, esp for airlines & pilots (that make no sense based on the flight timing), but otherwise, its a great country. Absolutely beautiful.
Second thoughts can generally be amended with judicious action; injudicious actions can seldom be recovered with second thoughts.
--Cyteen by C.J.Cherryh