Hey Domza,
Go with Stewy's info and you should have a great time.
Just a few cents more. As for lures, Bass will eat anything when they want to, the problem is getting them to. I have been fishing the Nepean quite often lately and have found that it is not the colour but the action of the retrieve that is causing the hook ups.
One other thing I suggest you do is crush the barbs on the trebles, there are 1000's of aquarium Bass at the moment in the river. Using barb less trebles will keep you from alot of time wasting trying to get the little suckers off.
As for eating Bass from the river, personally I wouldn't. The only flow is coming from the Warragamba River and it isn't much, and there is some bad "mojo" in there.
Drifting is the go, however if you are getting pushed around by the water skiers then keep heading upstream. You will hit an 8 knot zone which keeps most of them out.
I'm just waiting till we get some serious rain and they open the dam !!! Then the trout lures are coming out to play.
I love your map !! What program is it from ?
Cheers Stephen.