Been buying more propane tanks, my range uses it.I use about one tank a month so I am storing 14 right now maybe add more next month. Also working on the sand bags. I always have about 100 60lbs concrete mix bags in storage.I use some and replace them. They are as good as the sand bags and is you wet them they will last for ever.
I always need more on the security area. I do not own a AR 15 so that is my next big purchase. More ammo is another area that I need to invest in.
I am good on the food, always adding more, same goes with the water and water filters.