Privatecaravanhire.com.au
Has owners who hire out vans.
There is a family with a 20 odd foot compass navigator van on there set up with a master bedroom and twin bunks at the other end. We have hired it a few times and it's about $70 odd a night which works out cheap for us (living inner city I couldn't own a van that size). You need a brake controller in your tug though. We dragged it all over NSW.
They are at Closeburn.