Believe or not our friends from Australia wont’t let you in unless you have either a Visa or an Electronic Travel Authority, depending on your passport. Simple as that. Whatever your purpose is the Australian border controller needs to know what are you going to do in their country and why are you staying there. There a lot of countries eligible to get an ETA. Unfortunately some passengers still don’t know this and they still argue that they don’t need it just because they are from this and that country.
Dropping the argument down, we just help them apply for an ETA with kind heart and warm smile. Hit the net, let them apply for an ETA, print the response and then that’s it, Welcome to Australia!
Here’s the link to Australian Immigration website http://www.immi.gov.au/
Be a smart traveller! See you at the airport! :)