I did it for nine months 5 years ago, hitch-hiking, busking and couchsurfing. I sometimes imagine the life I'd be living if I had never come home... I seem to be thinking more and more about it recently, getting ready to do it again, this time I can Steem about it! Add me on couchsurfing if you are on there? https://www.couchsurfing.com/people/clintjr