bigbadwolv wrote:You assume correctly. Thanks for the info. Would I need to take any overnight gear in case something were to happen or is that a bit of overkill? Also I had a quick look at boots at annaconda but they all seemed to be hi-tec... which from what I have read is a no-go-zone. Where would you suggest I buy boots from (I am thinking boots for the ankle support)?
Like Cams said - sneakers are good to kick off with. If you want to investigate boots Scarpas are great IMHO but I've also gone to trail runners as well. Kent St is the place to go if you want to check out all the brands.
For an unplanned overnighter... carry a down jacket which doesn't weigh much and is small volume, rain gear, whistle, firelighters, headlamp, water purification and perhaps a bivy if you really want to plan for the worse. Mind you with tents around like Hexamids that weigh a few 100 grams make contingency planning so much easier

I believe Katoomba Police Station lends PLBs ? Of course an investment in your own navigation skills should be a priority. Much of the Blue Mountains is reasonably well trafficked so if you start on the well known tracks and bring along the topo map for that walk you should be OK. Have fun.