Sort:  

You can get an older caravan very cheap, I think it would be a great idea, we're going to do Australia at some point but in the Jeep so we can't tow a caravan but we will probably camp + AirBnB the whole way.

I would have to get more of a motor home as i dont think i would be able to tow. Australia is so expensive i think it is the only way we would be able to explore the country we live in. Goodluck on ur travels and hope it is amazing