That is a pretty darn cool story. I love that Mrs DV got her new position right away.
Your fortune? Not so hard. One wheel=crutches Easy peasy!
Just kidding. I've been known to take the odd occasional rehab in my career, too. I can't imagine you not being an on site Grandpa. You were like born to the task.
Ya, we want to be super involved with the grandkids. I keep telling my wife that our grandkids are going to have a ton of pictures taken of them.