Here is a site with a lot of links to lucid dreaming and other dream-topics, some more some less serious.

In the beginning you should start by writing a dream diary. In the beginning
it is often hard to remember dreams, but if you write them down directly
after waking up, it will become easier with every day.
When you go through the process of learning lucid dreaming, dreams will
become much clearer and you will remeber them much better and much
more detailed.

http://www.dreamgate.com/dream/resou...ne_e.htm#lucid