if you do anything along the lines of radiation therapy/physio/sports science [cumberland campus] yes, you will have to do quite a lot of placement WHERE EVER they want you to be. Just think, 24-26 weeks away from your parents...
it will be like a nice long schoolies, besides the alcohol, and the lack of work
got quite a few friends doing radiation therapy at the moment. in the end, i'm pretty sure it pays well and you will be studying next to a massive graveyard. but i can't really give any constructive pros and cons
good luck with your hsc