I have suscribed to Barry Rhodes Rules School and find it most informative and the rules are very well illustrated using photos. Individuals can subscribe to his weekly emails by going to the link below. I have attached the first 3 issues for you to have a look at and then make your decision, bearing in mind that you can unsubscribe whenever you want to and there is no charge for this wonderful service.

http://forms.aweber.com/form/80/425590380.htm
This is the email reply I received from Barry when queried how to go about subscribing.     
"When a new name is subscribed that person will receive an email asking them to confirm that they agree to receive the weekly emails. It is better therefore if you warn them in advance. You should remind them that there is no charge, their email contact address will not be shared with anyone and that they can unsubscribe at any time. They will receive issue No.1 the day that they confirm and then each 7 days thereafter. I see that you have already received 12 issues. I can jump the other subscribers to No.13 should you want to keep in synch with them, but I would need a list of the email addresses that are to be edited. I am attaching the first 3 issues as Word documents, which you should be able to forward complete with photos. Let me know if you would like issues 4-12 in the same format. There are 99 issues in total."