Agree with traveller!

Car trips are so much easier when they are little. We've done heaps of trips from syd to brissy (actually orange to sunshine coast), and it was so easy when they are newborns. The only time they normally want something is when they are hungry or need changing. The syd to melb trip (dont that a couple of times too) is is really easy and there's heaps of greta places to stop along the way.

Actually we normally travel that much in the car, that our relatives joke that if we were in Europe, the girls' passports would be full already! So it is doable!