Whats wrong with using the NDB/VOR at MB, EN, LTV, BDG, BLT, MNG, SHT or AV? I used to visited each of those on IR nav ex's. I think I did one NDB at PID before it closed.
Granted it was good to use for those doing an IR in a 172 or PA28 but any of the above are within the scope of any nav from within the Melbourne area.