With an empty nest, sufficient money, and plenty of time on their hands, Curt and Tammy Fackler decided to drastically downsize. They sold their home and gave away most of their belongings before hitting the road in their truck with their new home attached.

Their adventures were always leading them to the Appalachian Trail and, six months after their travels started, they set off from Georgia. Tammy wasn't an experienced hiker but she wanted to support Curtis in his dream, so went along for the ride. Listen to how their journey unfolded.

Lotta Anvret, from Sweden, is another member of the Mighty Blue Class of 2019, and she is back to reveal how her hike ended up.

Finally, Paul Stutzman's Hiking Through covers the early miles and the first main stop, at Mountain Crossings.