Hey all, I am new here but have been lurking here for a while tons of great info is shared here, IMHO. 
I like the scenarios situations best so … 
Your car is forced off road by a rock slide as the result of an earthquake and tumbles 50 ft. down a ravine and is caught by the trees. About half way down the trunk pops open and your overnight bag/supplies begin to spill out as you finish the fall.  You have a cell phone but since you are in a ravine you have no signal. 
You are ok, but the two passengers are injured (injuries like a severely sprained ankle that would prevent them from climbing out) and can not be moved. Beyond you the ravine has a cliff drop off of 70 ft.. 
How do you survive the 63 hours it takes the rescue party to reach you?
-	there are trees but it is not a forest
-	the overnight bags contain sleepwear and a change of clothes
-	only roughly 1.5 gallons of water survived the fall
-	car battery is punctured
-	although you may hear wildlife, it is not a threat