Hey Dean,
Yeh easy enough. It's not much of a track but there are no junctions. Once you hit Breakfast creek you can't go wrong as the track pretty much follows this the rest of the way apart from a couple of shortcuts over little ridges to cut out a bend or two of the creek. If you cant find good track notes on the net PM me and ill send through some notes.
Jenolan - I only fished up 1km or so, nice area.
Good Luck.