And if your really bored on the road don't forget a couple of these below between Melb/Adelaide too from another topic;
Capital to Capital City Cannon(ball) Run - Canberra -> surprise
Ready Aim Cache - Canberra -> surprise
Great Aussie Icon Hunt # 1 - Adelaide(#1) -> Canberra
Great Aussie Icon Hunt # 1.4 - Adelaide -> Melbourne
Great Aussie Icon Hunt # 2 - Brisbane(#2) -> Canberra
Great Aussie Icon Hunt # 3 - Sydney(#3) -> Canberra
Great Aussie Icon Hunt # 4 - Melbourne(#4) -> Canberra
Great Aussie Icon Hunt # 4.1 - Melbourne -> Adelaide
Great Aussie Icon Hunt # 5.1 - Canberra -> Adelaide
Great Aussie Icon Hunt # 5.2 - Canberra -> Brisbane
Great Aussie Icon Hunt # 5.4 - Canberra -> Melbourne
Great Aussie Icon Hunt # 5.6 - Canberra -> Hobart
Great Aussie Icon Hunt # 6 - Hobart -> Canberra
A River Somewhere - Adelaide -> Melbourne
The Fugitive - Melbourne -> Adelaide
Garden to Garden (State) - Sydney -> surprise
State of Frustration (Signal Strength) - Melbourne -> Surprise
DAK's Emu Mob Was Here - Melbourne -> Adelaide
Frequent Flier - Adelaide and (nearly) every capital
State of Mind - Qld, NSW, SA, only 500m walk