There appears to be no GAMSAT board here (hint enwiabe

) so I thought here would be the best place to ask...
How should I go about preparing for the GAMSAT?
I know it is a long time away, but I would love nothing more than to do well the first time so there is less pressure on me to get a high score in the final year.
I am planning on doing Biomed next year, and am somewhat concerned about the physics which will be in the GAMSAT.
Will physics for biomedicine be sufficient, or should I buy some kind of textbook and learn from that? I did Unit 1/2 physics, but I have already forgotten a lot of it, and reading around, although ACER says Year 12 physics is the standard, I have read that many students say that uni physics prepares you better.
Also, I honestly have no idea what section 1 and 2 are about. How do I familiarise myself with these topics and study/test/prepare myself for them?
Are the writing tasks similar to the GAT?
And ever since I gave up humanities at the end of year 10, I have absolutely no idea in this area.
Would really like to start early and space things out, rather than cram. Plus I have a whole 3 and a half months of nothing planned, so I may as well start.
Any advice would be much appreciated.
Also, anyone selling GAMSAT material please PM me, I am interested in purchasing!
Thanks.