You can tow it with a car
Not all Australian Touring Caravans weigh 8000lb, there are lightweight single axle models, like this 4,200lb , 22ft version that can be easily towed by a car.
Forum Discussion
Open your minds - if using the proper materials it can be done - and it looks like it IS being done. All TT's in the pictures severley outclass anything thats made here. Look at the one above - it has a bug screen for towing.