安排线路: Just get a map and connect the dots. It should not be too hard. I would need a map too. So I just advise you to get a map, and locate schools close to each other, fly there, get a rental car, and drive to each of them. But maybe you don't have US drivers license, then it would be harder, I would call the schools then to get help on how to get to each.
How many days do you have? If you want to get some decent information and benefits from campus visit, it will probably take you more than two weeks to cover all those 8/9 schools. Also, keep in mind that Thanksgiving is two weeks from now. Most schools will be empty in that week.