I made this Google Maps page, http://nsw-hunting.appspot.com/ with the locations of state forests that can be hunted with the R license program and through WIHG a few years ago. I've just tidied it up and updated the list, and thought other people might find it useful. DPI, and WIHG seem to just post huge lists of names of places without actually gathering them into a map so you can easily determine where to go, what's close, and plan trips. So that's what I've done.
http://nsw-hunting.appspot.com/