That's a good system,
as long as you both remember what you hid where.
I was talking to somebody at church who lives in a place geared to the less callow, and she has a couple of fire extinguishers over the stove that go off by themselves if she forgets something too long. And only $5 to replace them if they do go off!
On a related note, I was sitting at the potluck yesterday with about 5 others, and when we got back from the food tables, they all went and sat at a different table. I was trying to be philosophical about my mortal psychic wounding, till I noticed that my silver elf hat was at the table they all went back to instead of the table I'd wandered off to.
I went to knives of France first, and almost bought a Coursolle Pradel, then almost bought a Lacroix queue de poisson, before I settled on the riverine Mora on sale.
Knives of France translates q.de p. into fishtail for us.