1) take an old junk laptop

2) go to bitcoinpaperwallets.com and download the pages

3) take the computer offline and never go online again

4) print a mess of wallets – make two copies of every wallet

5) use the feature called BIP 38 — this allows a password – make sure you have the password copied in a safe place

Put the wallets in two separate locations such as a bank box and a safe — you can even give to a freind or relative as long as the password is kept separate.

That’s it — you can then put the public addresses in a list (which doesn’t need to be secure) watch them online and load money to them.