Podcast E56 ~ Fortress of Solid, Dude! This week on The Riveted with Chris and Gina, we’re sitting down with Brian Smith—full-time traveler, Airstream renovator, and author of three books! From his epic frame-off restoration of a 1979 31′ Sovereign to the adventures that followed on the open road, Brian’s story is inspiring, fun, and downright cool. He’s…