Concierge.com asset, video. Concierge.com travel writer, Mark Schatzker, treks around the world in 80 days. Follow his intrepid journey on his blog as he attempts to circumnavigate the globe “the old-fashioned way.” Although it’s hard to imagine the frontiersmen traveling through the Napa Valley and along Highway 1 in a Mercedes E-320. Find out more at http://www.concierge.com/cntraveler/blogs/80days. From Wiredset Digital Agency.