Some things I thought I might add that might be helpful depending on your circumstances if / when things get rough.
During the worse Argentinan economic crises, people going grocery shopping were being held up for their groceries when they went back out to their vehicles. The solution shoppers found was to go during the day, never at night, and ideally go as a group with family or friends and then come back out together and watch each other's backs until they had all put away their groceries.
If you get a very small cut or scratch don't ignore it, put some type of antiseptic on it and then put on a band-aid or some type of dressing. You don't want an opportunistic runaway infection to occur when antibiotics may not be available. Why lose a finger, hand, or arm when all you had to do was slap on some alcohol, witch-hazel, iodine, or povidone-iodine ( personally I prefer witch-hazel or povidone-iodine, witch-hazel doesn't sting as much and regular iodine seems to hurt by drying out too much ) .
Flesh-eating bacteria is more prevalent than people think. Usually though you need to experience a deep penetrating wound for that to occur. A decent snakebite kit could be used to draw out the bacteria before it begins to spread by draining out a sufficient amount of blood.
Especially when money may be tight, you don't want the expense of a big hospital bill.
A small town with a police force and a hospital is preferable to either living way out in the woods by yourself or living in a big city. Too way out in the woods you don't have much protection from possible roving gangs or criminals. A big city is bound to be full of desperate, hungry people and also criminal gangs.
I remember when the Soviet Union collapsed, people in Moscow were hungry and starving with beggars in the street. The people living in a rural town however were decently fed because a lot of them grew their own food and raised livestock and hunted and fished. If you are not good at these things then perhaps you can help or do chores for someone who is in exchange for food.
Given that people may well be malnourished in the big cities, they are more prone to catching diseases. You would want to avoid as much as possible anyone who appears sick or ill and if you are sick or ill then stay home until you are well and avoid contact as much as possible with other people.
The Prepper's forum is good but doesn't seem to offer much in terms of a longer-range strategy.