That is an amazing goal you have there! A friend of mine traveled around the world in less than 80 days without any money together with a friend. He just used his finger and persuasion skills. They call themselves Optimistic Traveler on Facebook.
P.S. I just gave you 5 reputation points with my upvote. I didn't know I am that powerful. LOL
@flauwy I'll check out your friend's page, I'm always looking for good travel on a budget advice. How exactly did he use his finger...?
Thank you so much for the up vote!
He was hitchhiking most of the time. He also persuaded people for flights and more on his trip. He is really good at that. They wrote a book about it which they are promoting all over the place now. Check it out.