>>12313515 lb
I was forced into survival mode just 2 years ago - in situ - in the city. Long story I wont go into.
What I learned is - water will be your #1 issue, warmth will be your second
(it was in the winter months)
you can keep your toilet working by manually putting water in the tank
if you can't - you'll be grossed out after one day and it will be very unpleasant to live there
got dehydrated food? good, but useless without water
got water?
no good for dehydrated food unless you have fuel to boil the water
flannel lined jeans from LL Bean helped me make it through
survival is not for the average city "boy"