Not cheap, but how cool would this look at the Gathering
www.ebay.co.uk/itm/Classic-GMC-Motorhome-/260984756775?pt=UK_Campers_Caravans_Motorhomes&hash=item3cc3e75a27
www.ebay.co.uk/itm/Classic-GMC-Motorhome-/260984756775?pt=UK_Campers_Caravans_Motorhomes&hash=item3cc3e75a27