Wood: Once you get tinder and kindling burning, adding dry wood to a fire will help to fuel it for hours. The wood should come from dead trees and needs to be dry. When choosing wood avoid wet wood sources like willow, popular, cottonwood, sappy pine, aspen, and green wood sources. Use woods that are dead, dried, and that come from locust, apple, hickory, oak, birch, ash, maple, elm, and other long burning woods
Do you know the difference between a brown bear and a black bear? Hopefully you won’t come into contact with either of them but, if you do, you better know the difference – because you should make some LOUD noises and stand your ground if you encounter a black bear but WALK slowly away if you encounter a brown bear!  Better yet, make sure you’ve got a can of bear pepper spray in your survival pack if you plan on going somewhere where there are bears…

Revealingly, however, many doomsday preppers’ fears are not based on speculative, sci-fi-style catastrophes but on disasters that have already happened. “Watch a documentary about Katrina. Look at something about Sandy, years afterwards. Look at Puerto Rico right now,” Scott Bounds, a member of N.Y.C. Preppers, says. “You have to realize that people are not going to come take care of you. You really have to be able to take care of yourself.”
The stories of alcoholic beverages historically being safer to drink than unfermented ones are apocryphal at best; however, as any 17th-century sailor would tell you, the addition of some spirits to potable water that's been sitting around for too long will make it much more palatable. Liquor distillation was originally invented in part for medical purposes, and alcohol can be used as a solvent to dissolve medicinal herbs -- and also to knock out patients during good old-fashioned fallout-shelter surgery. High-proof alcohol can be used as an antiseptic, and it does a great job of cleaning wounds and preventing infection.
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