Need to choice between 2 Externships!?!?

I am currently a student nurse who has applied for summer externships. I have been offered two and need to make a decision as to which one I should take!? I am wondering if any one out there has had experience in the externship programs at Chilton Memorial Hospital, NJ or Morristown Memorial Hospital, NJ. The one at Chilton will be in the Meg/Surg unit and the one at Morristown will be in the OR... Any advice would be greatly appreciated!!!
I know this is old but where did you decide to go? How was your experience?