If you've been looking for a book on being prepared this one can't be beat. It's a short read so you don't need to have tons of time to try to understand it but it has all the checklists and informative detail that will take you days to hunt down elsewhere. It has checklists for each area of preparedness, lists of things to acquire and the best way to go about doing all of it--all broken down into manageable chunks. This book is thorough, organized, and detailed without being long! I love it! If you follow the steps in the book you will be prepared for just about anything!!!
I’ve known two families with fallout/blast shelters, both 1950s vintage. One was built in the basement of an existing house, and was strictly a fallout shelter. Cement blocks, and and a corridor entrance with two angles, something like the entrances one sees today in airport bathrooms. I don’t remember what they used for the ceiling, tho we used to play in it as kids. It had a hand crank ventilation system, which IIRC used a whale of a lot of arm power for the amount of air it moved.
The 3 most important immediate needs are water availability, water purity and food to feed the family. I am starting a business to be an authorized dealer for items that meet these needs – as a way to help out friends, neighbors who have not started preparing for immediate needs if the power goes off for more than a week. Hand pump on the well head, Water purifiers and a home freeze dryer which will pay for itself in a year or 2 based on the prices of freeze died foods. I really, really want to freeze dry my own highly nutritious food without preservatives instead of buying commercial freeze dried foods.
Another possibility is a pre-fab concrete tornado shelter delivered to your site. They can double as storage sheds in good times, including as pool houses. Google ‘precast concrete storm shelter’ and variations on that. Anything which can stand up to a tornado would stand up to a fair blast. Not ground zero, but if you are worried about nuclear war, you probably don’t live at ground zero.
After 9/11, my dad filled a duffel bag with some energy bars, a couple gallons of water, some penicillin, and a map. Amid scaremongering headlines about imminent anthrax and “dirty bomb” attacks in the city, he wanted to have some supplies on hand in case we needed to get out of Brooklyn fast. Were he to assemble such a bag today, he’d likely stumble on a number of companies promising a more wholesale brand of disaster preparedness: a box full of shelf-stable freeze-dried meals, to be revived from their dessicated state with the addition of boiled water.