A certain relative by marriage (now divorced) stashed a lot of stuff, hidden away in crawl spaces etc in his home. No trust, no will. Like a half million in gold & silver. Lots of guns & ammo. Lots of survival gear & food. Plus he has expensive collectibles around the house in the open. I'm sure only a few know about the hidden stuff, and will make a mad dash for it if he dies. His home is in a remote wooded canyon with some neighbors but he doesn't mingle or be friendly with them. Any way, if he dies, it's a good bet the government won't tax these items again.
All the toys get scattered to the guy with the biggest truck ,I guess.