Natalie, sometimes it is very hard to be the first to post a comp, these guys here are always on the ball.. Sometimes if i have spare time on my hands(which is rarely atm) I google ..... win plasma,,,,, win iphone.... win car...etc I'm guessing other members have other ways of finding comps but this is the only way I can think of.. Also reading all the newsletters I am a email subscriber too, quiet often they have comps in them.
There is also some competitions here that need to be posted
http://compingclub.com/index.php?topic=22678.0 Anything you can contribute is always a bonus.. Best of Luck.