Dave, I want to add my best wishes and prayers for David.
There's so much support out there. Tell each and every neighbor, coworker and friend who asks how they can help. So many people will want to do something to assist David and your family. Let them, it's a gift to them as well as to you. Let them rake the leaves, run errands, make dinner - anything you need.
Does you area have a Candlelighters chapter? The hospital will have info if it does. It's a wonderful organization of families who've been where you are. Also take advantage of the support services the hospital has to offer - counseling, etc.
Your DIS family is with you. A card for David is on the way.
Mary Alice