In the event of a natural disaster or whatever- my thoughts have been that for where I live it is more likely that I should stay in my home rather than bugging out. So for a person contemplating staying in their home for a period of time without outside services, what supplies and plans are needed for survival?
Food? (what kind and how much)
Water? (how is the best way to do this)
I would expect that besides our discussion here, people can provide links to similar discussions elsewhere, and I welcome that too.
And another question- how much time should a person plan for?