Wellington musos Kirsten and James chase their dream to Mahia, moving Big Bertha—an 8m-wide ex-classroom—through the perilous Waikare Gorge and around the notorious Devil's Elbow.

Irish-German expats Pat and Dani "right-size" for a dream life in Wairarapa, embarking on a wild cross-country move packed with tight bends, off-road railway crossings and epic pinch points.