I have been in Australia for about a year and a half studying. I have decided that I would like to stop studying here but would like to transfer to a Work and Holiday visa because I have not gotten to travel through Australia. I have not finished my studies here. My question is do I have to cancel my student visa to apply for the Work and Holiday visa offshore? Will that affect getting a Work and Holiday visa if I am applying for it with in a month of being back in the US?