Welcome to the forum.

One excellent piece of advice I had before I made my big move was to make sure that you are headed FOR something positive and not running FROM something negative. With globalisation and all, most developed countries have some element these days of "the daily grind" and the need to earn a living and provide for your family. Add immigration (always something of a hassle) and Paradise can pretty quickly become just more of the same old grind you thought you were going to escape.

Maybe your first step ought to be to make a trip to Oz and see what you think of the place. It might turn out to be the perfect spot for your family - or not. But at least if you've been there you have some idea what you're running towards if you decide to pick up and move there.