This journey has now been turned into a book, The Boy Who Was Afraid of the World which you can get from greatbigscaryworld.com/the-boy-who-was-afraid-of-the-world/ or most major online retailers.
Here is a ten step guide to successful hitchhiking. Except it isn't serious. All this footage was taken while hitchhiking through Europe over the period of half a year. The stories from this journey can be found on greatbigscaryworld.com