I think its a great idea. You only have one chance to raise your children and you need to make the most of it. Thinking back, I wish I had had the opportunity to take our kids on the road and educate them hands on. Just think teaching them lesson about Ole Faithful and standing near instead of them watching a video. Or teaching them a science lesson at the Huntsville Space and Rocket Center, you can't much more hands on than that. Go for it, I don't think any of you will regret it. Best of luck with your future endeavors.