Having experienced Mr Sooz driving a great big removal van, he wouldn't have any problem driving any campervan or towing a caravan.

I would have thought a caravan was far more practical. You can leave it on your pitch and go off and have a very nice day in your car.
The other advantage, is when you have had a skinful and are in line for the guinness book of records for snoring and farting, you can sleep in the car and let the missus get a good nights sleep in the caravan, If you take a dog kennel as well, you can have the dog guard you belongings whilst you have a nice day :-)