I can highly recommend Gawne Aviation Shepparton. They have been in the business for a long time with excellent instructors and in house examiners. It's a very friendly flying school with reasonable rates.
Shepparton has a great climate almost year round. As well as that the training area is nearby and you will get into the air quickly rather than idling on the ground wasting time and money. They will mentor and teach you right as many of their former trainees have progressed to various professional pilot jobs including airlines.
Good luck with your aviation aspirations. It can be a challenging road but it is rewarding when you make it.