A self-described metrosexual from NYC who likes to stay "groomed, fresh, and well dressed," Derick Lugo (trail name: Mr. Fabulous) hiked the entire Appalachian Trail and then penned a funny and heart-warming memoir that chronicles his journey - and his struggle to stay clean.  Join Derick as he discusses his adventures on the Appalachian Trail, his writing journey, and his advice for other "Unlikely Thru-Hikers."