OZdownunder

Hi, The Travel facility on my GSM 190 ( SA State Sponsored) PR recently expired, I have manged to live in Australia for only 8 months in the last 5 years and that too on 2 different occasions. I do not have any employment ties, relatives and friends in OZ and hence unable to show any substantial ties with the country. I am still very much keen on moving to Australia and settling down there. How do I apply to an RRV and ensure that it gets approved ? Looking forward to some responses.