If you get a patient controlled epidural, remember to press the button hard enough to actually release the anaesthetic. I spent an unnecessary half hour sobbing in pain before the midwife noticed that I hadn't actually had any, despite us both thinking that I had pressed the button.
I was sure I'd be after pain relief, because I'm of the opinion, it's there, why not use it, although was open to the possibility that I'd be one of the lucky ones to have a birth where it "twinges a bit" (I wasn't). So my birth plan had the words, "I have no desire to achieve a pain relief free birth and am open to everything". It meant I kept getting offered all sorts so all I had to say was, "yes please".
Tens machine is amazing, but make sure the pads are stuck on properly. I was only willing to take it off when the anaesthetist was in the room and ready to start.
Epidural, epidural, epidural
Lucazade sport and breakfast bars were great for afterwards.
Take your own pillow
Have some gas and air. Didn't work for the pain, and made me feel sick after five minutes, but boy, those five minutes were fun!
Good luck!!!