You are on a business trip. Airline lost your luggage and the shuttle dropped you off at the hotel. The city is under evacuation because the dam above is going to break. You are in a metro area and need to head to the hills on foot. This is a basic Motel 6 room. You have no idea of the city area you will pass thru, but you can see high ground hills about 20 miles away. You have no clue if help will be available once you get to the hills. Plan for the worst, hope for the best. You have an unknown situation.