In reply to JayPee630:
As soon as we both had kids (20's) my wife and I and my sister and husband made wills that we would each look after each others family should both parents die.
That clause had a time limit on it obviously, but was still in the wills until we reviewed them a few years back.
I'm pretty organised as is my family. My sister and I have a Will and POA for our mother, mother (79) has her will and has has also pre-paid for her funeral.
(when my father died we bought a family plot and a large headstone (with lots of space for additional inscriptions.
I think everything is pretty much sorted for my kids now in their late 20's 30's