Any tips? We'll be in the car for about 3 days (mostly to allow for lots of stops). I've never been further than 2 hours away with DS. He's usually good for a nap, but one time, when I was alone, he literally screamed for about 40 minutes. I couldn't stop (bad area and no place to stop) and I don't want to repeat that for 3 whole days. I'll be with my mom so I'll have some help and someone can sit back there with him.