I like it. This may help:
Verse 1
Tullamore, Seymour, Lismore, Mooloolaba, Nambour, Maroochydore, Kilmore, Murwillumbah, Birdsville, Emmaville, Wallaville, Cunnamulla, Condamine, Strathpine, Proserpine, Ulladulla, Darwin, Gin Gin, Deniliquin, Muckadilla, Wallumbilla, Boggabilla, Kumbarilla.
Verse 2
Moree, Taree, Jerilderie, Bambaroo, Toowoomba, Gunnedah, Caringbah, Woolloomooloo, Dalveen, Tamborine, Engadine, Jindabyne, Lithgow, Casino, Brigalow, Narromine, Megalong, Wyong, Tuggerawong, Wanganella, Morella, Augathella, Brindabella
Verse 3
Wollongong, Geelong, Kurrajong, Mullumbimby, Mittagong, Cooranbong, Grong Grong, Goondiwindi, Yarra Yarra, Bouindarra, Wallangarra, Turramurra, Boggabri, Gundagai, Narrabri, Tibooburra, Gulgong, Adelong, Billabong, Cabramatta, Parramatta, Wangaratta, Coolangatta
Verse 4
Ettalong, Dandenong, Woodenbong, Ballarat, Canberra, Milperra, Unanderra, Captains Flat, Cloncurry, River Murray, Kurri Kurri, Girraween, Terrigal, Stockinbingal, Collaroy, Narrabeen, Bendigo, Dorrigo, Bangalow, Indooroopilly, Kirribilli, Yeerongpilly, Wollondilly
For some of the above, there is more than one place in Australia with the same name (e.g. Coolangatta, Gin Gin and Fingal). The links given above are the most famous locations with those names.