Annette, the Dane that Peter refered to in his post in the thread about the new refugio, has written a very good journal for the Camino del Norte if you want to start at the beginning look at http://www.raunsbjerg.dk/camino_del_norte.htm
I already came at her excellent site with great pictures. I can inform you all that if you email to Anette she is very willing to share her experience of the Camino! Both Frances as the North-route!