Deep breath - one week away!

I woke up at the break of dawn this morning with all my lists flashing before my eyes. I don't believe I could possibly have thought of anything else to be prepared, but I doubt that's true! I have this weekend to take inventory of decor and pack it up and also get my own stuff ready for the wedding and honeymoon. I think that will allow me to see what's missing so I have this final week to take care of last minute stuff.
What are some things people have forgotten? What could go wrong this week that I can prepare for? How do I know if I'm completely prepared? Anyone else getting nervous???