Thanks to you all for your help! I called WDW this morning and someone told me they think that there will be outlets - I was hoping for a guarantee, but I'll take my hand pump just in case.
DS doesn't have the perfect mouth for nursing, the lactation consultant told me. He has a weak chin, a short upper lip, a somewhat overly arched upper palate, and a slightly short tongue. Nonetheless, I am still trying to get him to nurse. He will nurse for a few minutes now, but it's not enough to get him by or to get enough milk out of me. Then, in the midst of still trying, I am just getting over mastitis, which, if you've never experienced it, be thankful...it was more pain than labor was! Because of the mastitis, I need to make sure that I empty my breast so I don't risk having a reoccuance of problems, so I was hoping to use the electric pump so I can pump everything out! (Yes, the manual will too, but it will take so much longer.) I wasn't planning on needing them to store the milk - he'll eat it after I pump it.
Thanks for your encouragement!!!