maybe PM clover and get some more info about the drive - she has recently done it - so you can be comparing apples with apples, IYKWIM?
but if the difference is only around $100 between flying and driving, fly fly fly!! (although I guess you could sell the trailer when you get over there, and recoup some of the money...?)
What if you have car trouble along the way. you would need to have a bit of cash for that. overheating, getting a flat, hitting a kangaroo.....Id fly for sure. its cheaper and someone else said sell the car to help you move, then you save yourself $1600 and make some cash too. im sure the busses are ok in melb untill you can afford to get a new car!!
Dont be ashamed to take the 'easiest' option....none are really easy! good luck with the move!
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