NSW Air
I have flow with NSW Air, though a long time ago. They did teach set turning points in the circuit for noise abatement. I don't have much to do with them now, but I can tell you they have some good people.
The only issue in my opinion is that they have a fairly high turn-over of staff. It would be prudent to keep some of the better instructors, pay them more, and build the business. I have seen better, and worse run schools. If you are only doing a PPL and live in Kiama then yes, I would recommend them. Otherwise what about LSAs at Jasper's Brush?