S.G.
You are going to have sooo much fun!! The first thing I would do is buy her a map and highlight your route or get a TripTych (sp.?) if you are in AAA. Go to the store with her and let her pick out a special book to keep the journal in. If you can, get one with pockets in it so she can put menus, brochures, etc., in it. Then, when you stop overnight, figure out a good time that you can set aside to work on it together. Maybe after dinner and pajamas, before bed? Sit down with her and help her out. She'll get the hang of it and will no doubt treasure her journal forever. What a fun thing to do with her! And take plenty of pictures to put in the journal, too.