Well, as far as I can see it looks good. It looks like a club newsletter as opposed to an agency style newsletter, which is to a certain extent quite refreshing, this is not meant as a derogatory comment.
I would suggest two things, at the top where it says 'The oldest and most established...' I would turn over the 'Le' part of Le Mans. Secondly as one of the aims is to promote the guide how about listing the sections etc with perhaps a couple of lines from each section on the back and perhaps have a thumbnail of the front cover.
Thats all
>Martini...