I do these tests myself. Any situation that I would leave my house for and not just stop at a hotel I would head to my parents farm. We got our best test a couple yeats ago when my mother called me at work Friday afternoon and told me that my grandmother was being sent home from the nursing home as there was nothing more they could do for her (sending her back to her home to pass away). I had to leave work and my wife packed things and we left not knowing how many days we would be gone so it was a pretty good test of take everything you need to live for a undetermined amount of time.