Don't burn your bridges where you are, but use the contacts. Get a super reference and employment statement out of them. Hit them up for contacts for similar work, and ring those people. Put your name out there.
Be positive and enthusiastic.
Call Centrelink now and arrange an appointment to discuss your options. You may be surprised at what is available.
Choose a couple of possible changes of career, identify what qualifications you would need and go for them. Retrain.
Could be as simple as doing a truck driver's course and contacting some mining companies.
Sit down and write out a statement of what you would like your life to be like in 5 years, then list the steps needed to achieve that.
This could be an opportunity to really set yourself up for the future you always dreamed about.

