http://soc.jpl.nasa.gov/participate.cfm
Above is the link to The Saturn Observation Campaign information page. The program is now open for new members and the idea is simple. Members agree to do something public to bring attention to the wonderful planet Saturn and the Cassini Mission to the Saturnian system. I have been involved since September 2004 and have found it a very rewarding activity. The back up from JPL is very helpful and comprehensive, applications are on line, link is on page above.
This mission has the potential to continue untill 2010 so there is lots of time to sort out what you can do, and astronomy clubs are particualry welcome.
Enjoy
D Kell
Saturn Observation Campaign