Just another idea - if you are going to use your garmin...
Get a copy of Garmins' Mapsource Trip and Waypoint Manager...
Then go and free download "tracks4australia" its a garmin map file which effectively gives a road map of all australia in garmin language which you can add things like waypoints tracks etc to before uploading to your garmin (i presume you own a map capable garmin)... The detail in "tracks4aust" is excellent, has pretty much every track youd want to be on. But only very broad terrain information.
I use a garmin map in the boat and have bluecharts for the reefs and zonings... but when going bush I use the same unit with the "tracks4australia" mapset loaded... not the same detail as say ozi running auslig maps but will get you most anywhere including little known tracks.
Tis a cheap idea if you already have your garmin... dont really want a PDA or puter in the car. from memory the software is $100 ish and the "tracks4australia" is a free download...
Steve
ps I have oziexplorer and love it... use it for planning and playing but when in the fender the waterproof shockproof garmin unit with tracks4aust loaded is a dream and heaps less hassle for me???
'95 130 dual cab fender (gone to a better universe)
'10 130 dual cab fender (getting to know it's neurons)
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