Hello: We are planning on a RV trip from Minneapolis MN to Gettysberg PA first week of April thiws year. would appreaciate any information on route, campgrounds etc.
There is a really great audio book "Hallowed Ground: A Walk at Gettysburg" by James McPherson that you will find very helpful. James McPherson is a Civil War historian from Princeton and has written some really good books about the Civil War.