Two points: First, "Kid Kennel" needs some work. Conjures up kids in cages, sorry. I know sometimes you can wish for something like that, though!
As numerous people have mentioned, traveling with children is not a non-starter. Many, probably most areas of the world are far more kid-friendly. Facilities-wise, it can sometimes be more difficult (but really, who cares if you're changing a diaper on the ground? You get used to it.) But the cultures are far more approving of children without the "I don't want to see or hear your children" vibe that is more common in the US.
Also, consider homeschooling. You heard it here first.
I'd be suprised if you haven't yet considered homeschooling, Steve. Travel is a great way to learn.