Here is what I would do, and you would do some of the same things.
1. Get your own security force, a dozen men watching your home, family all the time. I know I would. I would have 3 of these guys at the school my children go to......The threat of kidnapping and being held for ransom is very real.
Former co-workers wife worked at a bank where a large sum of money had to be taken by the FBI for a ransom drop. (just like in the movies) This really happened several years ago I am told. 2. Build the most incredible fortress I could imagine. Gorgeous home. I would still have a shop with a heated barn for storage of tractors and other toys. My home would have double brick on it for repelling attacks. And I would have Lexan polycarbonate windows for bullet resistance. Underground bomb shelter with living quarters too.
3. My own power plant. If and when the electric grid takes a dump.
4. Have a small community of close friends and family on a large parcel of land to look out for each other.
5. Destroy the political careers of some of the bums in DC.
6. Buy businesses that are good investments also land and raw materials. And I want a big new gas guzzling diesel truck too.