I currently have the 2013 edition of the Milepost. Planning a long trip through Canada and Alaska this summer (2014). Do I really need the 2014 edition also??
x2 recommendation for the Church's book ... the Milepost is kind of like a yellow-pages, and printed on lightweight magazine stock. The Church's book has a nicer format, and is printed on a more normal paper.
I took both on my incomplete attempt last year and plan to take both on my attempt this year to Alaska.