Hey, y'all! in a few weeks, my wife and daughter and going to road trip with my oldest son to get him back to college (they are leaving a car with him and flying home). They will be going from CA to FL via I-40 (there are reasons why we choose that route). We are trying to figure out where they are going to stop and spend the nights, but I don't personally know that route, so it's a bit difficult to figure out exactly where they should stop. The way they are dividing up the trip, we were thinking they would stop in Williams, AZ (we actually did stay there when we visited Grand Canyon), Amarillo, TX, and Little Rock, AR. Any tips, advice, etc.?
EDIT: The specific stops are open to being changed, at least at this stage, since we don't have anything locked in. We were just looking at reasonable driving distances and what cities/towns that would put them near. If others have other suggestions, that is fine.