We are a military family doing our own move from Norfolk Virginia to Seattle Washington. We are leaving on August 7th with a projected arrival date of August 15th. We will be driving a 24' loaded Penske truck and hauling a car....yup, crazy, I know! Sounded good, when we thought the money was gonna be really good.....come to find out, the money is not so good and it's too late to change our plan. So, I'm looking for the flattest route across the country to avoid too much stress on my husband, who will be the only one driving the truck. Ideally, I would like to stop in Yellowstone for the night. I would hate to make this trip without saying I saw something that I've always wanted to see...although I'm sure when it comes down to it, I'd rather see us all make it alive before I see any sights!! Help??