I also wanted to say, as Tan said don't stress too much. There is nothing DESPERATELY URGENT that you won't be able to live without (except the camera!).

I found it so funny, I went to so much trouble making sure we remembered everything and tried to be all organised but when we were ready to go to the hospital (by then I was wanting to push so things were quite intense) we still were like 'what do we need??! where is it all??!! - when it was mostly all there and ready, but we still fluffed around and I think forgot some stuff! So it is good to have things ready.