Very detailed blog for first time mommies written by a nurse. She has an overview of the top baby gear items, accessories, and must-haves that are approved by moms. Also has long articles about what to expect from pain medications at delivery to the first few weeks with baby at home. Lots of info.
I've looked at a number of hospital bag checklist, and this one seems to be the one that lists the most necessities with less extras. With this I feel like I'll be prepared for when the time comes! Eee!!! :-D