Trying to make it to Canberra...ideas? lol

[LimeSlice]

Alright, so I want to go to the rally in Canberra...have been planning on it since I found out about it months ago...

Unfortunately though, DH has yet to find a job, he is Perth, I am in Melbourne and everything is pear shaped.

However, I have a car and a car seat and Canberra isnt THAT far of a drive..
How much will the petrol cost roughly anyone know? (It is a Honda Jazz)

Or perhaps the train?

The idea is to go up for the rally and come straight back again - I cannot afford to stay in Canberra...probably cant afford to go at really but hey, I'm trying! lol

So yeah...How to get to Canberra with an (almost) 2 year old...on stuff all money?

HELP!