PS to Sydney

Re. the crowds of young Asians near our hotel in Sydney, Ron later determined that there was a large technical college and several other schools in the area. Mystery solved re. the age factor (no old people). Advice to Sydney travelers: Do what needs to be done to stay near Circular Quay because that's where you'll end up touring, eating, and shopping. We, on the other hand, had long hikes and constant street noise that seemed to reach it's peak between the hours of 2 and 4 A.M. The Aussies do love their beer.