Take a bigger bag and then a smaller one for all the things you will need in the actual labour room.
Again with the feeding thing, maternity bras. Breast pads, take them but you wont really need them for a couple of days.
On that note get some nipple cream. They can be so sore for the first few weeks., I used almost everyone going, going from the most highly recommended which was lansinoh, but it was so thick with lanolin I couldn't spread it on without causing lots of pain and settled on kamillosan, I found it brilliant, easier to apply than the others,
You do have to take nappies, in my local hospital they advise against wet wipes for a bit and you use cotton wool and warm water with a tiny drop of baby bath in it. It's much gentler on your baby's new skin and should avoid the use for any creams for a while.
They swaddle the bay for a little while after birth so some fancy blankets are always nice to take in.