Something I've been using a lot of to help with my planning is these:
http://docs.google.com/templates?q=wedding+template+collection&sort=user&view=public They have everything I could think of, plus some. I like it because me and the groom being far away it's so easy to just email it back and forth between me, him and my MIL! Hopefully some of you will get some use out of it as well. :)