I started the day with a deep clean of the van before heading to Fort Robinson in Crawford, Nebraska. The museum and film walked me through the fort’s long history—from Crazy Horse’s death to Buffalo Soldiers, cavalry horses, and even German POWs in World War II. Later, I drove north to Toadstool Geologic Park, where a rough road and a hike on the Bison Trail led me through Nebraska’s strange badlands and geologic puzzles.