J.M.
I used Soothies and they were AWESOME! They are gel pads you can get at any lactation center or Motherhood (I think). They are kept in the fridge in between uses and they are cool and refreshing when you place them on. It took 24 hrs and I was good as new! :) They are re-usable which is nice... you put them on the backing and place them back in the fridge until next time.
Good luck and congrats!
Jen