I recommend that the very first step you take when prepping is to evaluate the most likely risks specific to your geographical area and your personal domestic situation. Most, if not all, city, county and state governments will have emergency management websites that will help you sort through the most likely disasters to occur in your area. Take advantage of these public resources.
A lot of electric mountain bikes have hit the market lately. I’ve listed one instead of a regular mountain bike because they can help you travel substantially faster than you would be able to without the extra boost. Of course it’s important to get a bike that will continue to work well even after you run out of electricity, in case you only want to use the boost initially, but not waste your precious post-SHTF electricity on bike speed later, which is why the ability to remove the battery off an electric bike completely is very helpful. No one needs to carry dead weight.
Though its light weight and long shelf life are ideal for navigating harsh conditions, freeze-dried food is probably most famous as a cultural curiosity: Like many Americans, I discovered it in a museum gift shop, gawking at the styrofoam-like ice cream that astronauts used to have for dessert. More recently, I encountered it at a disaster preparedness convention in Raleigh, North Carolina, where smiling, gray-haired preppers manned tables piled with plastic bags full of vegetables, meats, and stews.