On rural placements at UNSW:
If you are NOT a rural entry scheme person (ie you are from the city), then you will complete 8 weeks of rural placement over the 6 years (I think it is in one go).
If you are a Rural Student Entry Scheme person, then you are expected to do the 18 month rural placement, which is awesome. You can go to Wagga, Albury, Coffs Harbour or Port Macquarie for this.
The people that go here get better experience, better range of patients, dont have 500 other interns/med students crowding wards and taking patients/surgery opportunities. Because of this, mean marks are higher in the rural schools than in the sydney ones.
Plus you get added advantage of being away from sydney. Fresh air, space, cheaper houses, cheaper beer, etc.
If you aren't a rural entry person, you can also apply to go on this placement (if there are places left).