Take a Transit Minibus, a full-sized roof-rack loaded with camping equipment, 14 passengers, plus a driver armed with road maps of Europe, Asia and Africa and you have a phenomenon that was to be a character-forming and life-changing experience for a generation of travellers. That phenomenon was "overland". For the first time, young people had an affordable way to travel in the relative safety of a group to what, for many, had previously been inaccessible,...