Funny you mention the keys. I have seen other how-to articles where the person doesn't really even stress how important it is to have copies of their keys, ENCRYPTED, instead of plain text, on multiple usb sticks and/or paper. Locate one usb stick with your keepass database file in your attic, another one in the safe at your office, another one on your wife's keychain, etc. I have probably 100 websites, passwords and keys etc in my keepass db file now. Amazing how fast it grows once you get into cryptos. Storing your keys in a text file that anyone can see is a horrible idea, so for anyone else reading this, please look into using keepass (linked in the OP above).

Email, lol. People still use that? ;)