So for some crazy reason we have decided drive to Adelaide when we visit our fmaily after christmas. We live in Sydney. DH and I have done the drive lots of times before and done it in a day (14 hours). We realise we will not be able to do that with DD. We would like to take 2-3 days but there isn't a lot on the way. I just want to get there as soon as possible.

Does anyone have any suggestions, tips or hints about how to make this easier and better for DD??? I don't want her to be unhappy the whole way.