For the last month, my son has been craving a big adventure. Not like going to the zoo or for a local hike, although he does really enjoy those things. No, lately he's been trying to trick me into a road trip and it's about all he can talk about. He's two. Just last week he told me he needed his diaper changed in the car. We were in the house and could have easily just used the bathroom there. When I repeated what he said to clarify that I'd heard him right, his only res