I did the same thing when I was younger, bought a half acre of land nearly two hours from where I live with cash and parked a trailer on it. I recently bought the half acre next to it too. I do have a house on a half acre just outside a small city now, but if anything happens, the economy goes totally tits up and I can't pay the mortgage and I lose it, I always have my little spot in the middle of nowhere. I think it's the best security you can possibly buy.
For you prepper minded people thinking that I need MOAR LAND... Let me give you some advice that comes from a planning board in a town before it modernized. We are talking before 1940 and definitely before 1946 on one of the pieces of property in a region that I have.
The minimum plot of land needed which included a 6 to 800sft home is 50' x 100'. However the norm of that time was 50' x 150'. A well managed 100 foot square plot of land will take care of all of your basic needs. You people have to understand that even back then when they had no refrigeration and sometimes no utilities, they knew how to "field the land".
That is why Bungalow houses were on the average of around 800sqf. on a large lot. you needed that size of lot for crops with the technology that they had at the time. With the tech now you can safely double your crop output.
Now if you already got the bare minimum then everything else is better for you.
As I like to tell people "Information is a form of power. Use it well and it will make you money".
It did for me.
NOTE: As a fact High Density Housing Causes Slums in ghetto proportions It happened in the 60's During the Johnson's Administration. It is happening in every major city now.
High Density Housing causes Crime. That is also a fact as well.
Location Location Location, is mostly true however you have to look at several different talking points.
You don't want your home next to a Business, store, apartment, school, or even in these days, city parks. 50+ years city parks were a desirable thing. Now because of times we live in it is infested with crime and drugs.