We are always thinking about guns and ammo for survival. What about spearfishing? Spearfishing is relatively easy and not that many people do it. The odds of getting food would be greater in an emergency situation.
All you really need is a pole spear of some kind and a tip to screw on it. Depending on the visibility where you are, will decide how long of a pole you might want to get. In a disaster or a SHTF scenario you might be the only one that can get food. Think about it, all the game will be long gone, growing a garden takes a while. Spearfishing might be just the ticket if you live near a body of water with fish in it.
You can go to any dive shop and they should be able to fix you up with what you need. I know here in Oregon it is illegal to spear game fish like salmon or trout but you can take all the other fish you want. My thinking in a survival situation the rules are out the window. The more things you know how to do, they better off you and your family will be.
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