Krista - I would say that you need to be sure to get this baby to you asap after your c-section. I'm guessing your husband will be there with you in the surgery? Have him stay with the baby and keep insisting that the baby be brought to you asap for nursing. I was able to get my baby to me within 10 mins of being in recovery by having a persistant husband.
Also, be sure that you focus on this baby and how this baby is nursing as opposed to "reliving" past issues and troubles that you had with your first baby, kwim? It's really easy to be worried b/c you had problems before. So, try to focus on the positive... as easy as that is to say but harder to live out.
Also, I think getting to a meeting like you are planning on doing is a good idea. That way, you can be sure to have your leader's phone number with you at the hospital, so that if there are some issues, you can have your leader come to the hospital asap to work with you. You might even want to have her come there regardless, just to help settle your nerves on the whole thing....
Good luck to you!