Travel advice

We have 3 primary aged children and are wanting to travel around Aus. We would like to head off somewhere in Dec for a 2-3 mths then leave again in March for the rest of the year. If anyone could give us any advice on these trips on where to go and to stay or thinking about doing the same as us please forward any info. We have a cruiser and a Retreat Daydream van. Thankyou safe travelling.

Richard, NSW