I have recently taken over my Dad's estate, due to him having stroke. Fortunately, he had a living will and had setup the POA.
It made me think that I should do the same thing for my kids.
Make sure you take the time to setup a living will and power of Attorney, regardless of your age. At least talk to yoour kids to let them know ahead of time. It is much easier on your kids and lets them know your wishes, when you may not be able to.