JI... I have in the past misunderstood some of your questions and their scope. As a long time resident of the Central Gulf Coast of Florida (since 1955), I have attempted to provide insight to readers of this forum to some of the lessons learned, and to offer suggested solutions to primarily tropical weather events, most recently problems related to the power outages of the 2004 and 2005 season.... after action reports generated by my students provide some generational perspective.

are you referring to an "end of the world" situation, like a global pandemic, nuclear event and the like... or "what do I need to ride out a CAT 3 hurricane, and the next two weeks without electricity?" or are you focused primarily on your medical needs? regards