Traveling to OZ

I am a type 1 and planning to travel to australia in january for a year and i am just looking for any advise or information on things like the cost of insulin and other associated items the process of applying for a working holiday visa i havd tried to search the net for it but not really found much and asking at the diabeties clinic and doctors didnt come up with much

Thank you

can anyboy else help on this subject surly someone has or knows someone who has done this