From Parade magazine comes one of the most important money hack articles you will ever read (READ it, please, and then DO it!). The idea is that you should have document (in three copies, one for you and your spouse, one for your lawyer and/or best friend, and one for a relative in another region of the country/world) that lists all your financial arrangements: Will, bank info, investments, beneficiaries, etc.

More at the Jump.