Expenses Of Next 100 year Time Frame
US savings bonds at treasurydirect.gov. Add the wife, kids and preacher on under your account.
Once signed up at treasurydirect.gov - In the top menu buttons find re-occurring savings bond forms for e bonds and i bonds.
You fill in you get this much every week forever after twenty years.
For your us savings bonds, your wifes savings bonds forever, kids and the preachers bonds.