if looking at relief teaching you need registration . VIT in Victoria ( has its own web site ) and even to work with children you need police clearance , each state has its different requiremnnents and it can be an expensive and time consuming to obtain .Owning a car is around $300 cheaper (rego + insurance requirements ) in Victoria . Supposedly Vic is in recession but not NSW the Mining Industry is the real growth in Australia at present usually in the middle of a hot dry no where the is hours from anywhere