Here are some links that I have found useful or fun.
- http://www.girlguiding.org.uk/ - Girlguiding UK Official Guiding Website in the UK.
- http://ggcw.org.uk - Girlguiding Cambridgeshire West website
http://www.mars.org.uk/ - MARS Advanced Rocketry Society is a good place to start to see some pretty impressive rockets.
http://www.ukra.org.uk/ - UKRA - United Kingdom Rocketry Association will keep you up to date with Events coming up in the UK and latest news.
http://www.tripoli.org - Tripoli is one of the US equivalents to UKRA. They have what I consider the best launch called BALLS which is run each September in Blackrock Desert in Nevada.
http://www.tripoli.org.uk/ - Tripoli UK is the orginal Tripoli Prefecture in the UK. This group has been set up for UK rocketeers who go to Tripoli sanctioned launch events like BALLS.