Ok, fellas - we actually just did this for real!
Major wildfire in our area. I got paged out for VFD and wife started packing immediately based on the looks of things. Guns and important papers were stashed in one closet. She hitched up the Suburban to the camper trailer. She and the kids were just about ready to pull out when the deputy got there to tell them to leave. A "neighbor" from a ranch came and helped with the horses. They camped at the ranch about six miles away, well out of the timber.
I didn't even know where they went for about 16 hrs.
We are all back home now. Everything worked okay.