A vacation through time on the Oregon Trail is about a vacation we had been planning to take for a number of years, but life kept getting in the way. It begins with the drive east on Interstate Highway 84 to Baker City, Oregon, to visit the Oregon Trail Interpretive Center. After spending time walking through the center, I got a headache and told my husband I was going outside. As I came out, I noticed an eerie darkness in the sky. All of a sudden,...