Racism in Adelaide?

Hi there, I'm about to move to Adelaide with my family and want to know if there is any racism that we should be concerned about. We've been living in Auckland and have had some issues pop up every now and then concerning our brown skin colour and mixed Euro/Polynesian descent features - so I just want to know if anyone can give a heads-up about certain areas that may be best avoided etc.. We were in Sydney over a decade ago and found that there was a lot of bad racism againt the Italians and Greeks and Aborigines, which was why we left.