Cana Fan, We also drove to Providence and Sean was 6 months old for that trip. I have found that a 12 volt TV/VCR combo worked out pretty well and kept them busy most of the drive. Last year we took a 10 day camping and lighthousing trip, I bought a 12 volt converter at Radio Shack for the Nintendo, the kids couldn't wait to get back in the car most of the time. The only fighting was over who's turn it was. So if possible bring the TV and plenty of the little one's favorite videos.