Sometimes you can find a manual box truck at the local Budget, Enterprise or Penske truck rental location (Penske being easiest but also usually highest priced). $20-50 for a day plus mileage is much cheaper than a new Porsche clutch. Plus they learn really quickly about vehicle size and how to properly use side mirrors. Thus you kill 3 birds w/ one stone. Then all you need is a big empty parking lot and you're golden.
Good luck
