Gloucestershire Archery website have pulled together a load of useful video tutorials, grouped by bow type. There are sections on Compound, Recurve, Longbow and Barebow. Well worth watching a few of these.
A link to the Archery GB page where the latest Rules of Shooting are available for viewing and downloading
The 'Reference Guide for Recurve Archers', originally produced for Grange and Balbardie archery clubs by Murray Elliot. A very useful guide to choosing, setting up and shooting a recurve bow.
Arrow tuning and maintainance guide.
Read Tyndale Archers Constitution here
Here are some files that may be of interest to you. They summarise information about the rounds used in archery. With thanks to Phoenix Bowmen of Halifax.
Other things to search for on the internet include:
Archery on YouTube. A whole range of archery films uploaded to You Tube.