Worried about my crypto if I suddenly die

It’s been on my mind for a while, as soon as you take crypto off an exchange and put it onto a hardware wallet you take total ownership into your own hands.

This is of course what crypto was invented for! But seen as my wife and family know very limited information about accessing my Wallet & Keys (which I intend on keeping this way) it’s made me really concerned with how to pass on this information if I were to drop dead tomorrow

I’m trialling AngelDrop .co (basically a dead man’s switch that shares messages to chosen recipients if you stop checking in), obviously not uploading any sensitive information, but at least verbal instructions my wife will be able to follow to do what I need her to do.

Does anyone have any other solutions?