You can also write very clear instructions on the recovery messages. I plan on doing this very thing for my disk decryption passphrase and password database. It

You can also write very clear instructions on the recovery messages. I plan on doing this very thing for my disk decryption passphrase and password database. It's a standard package available in the base repos, and I'll have step by step instructions on how to recover it. If they can't follow the instructions, then they probably shouldn't be trying to handle my affairs in the event of an emergency, either.