However, it is wise to go on as MANY interviews as possible. You don't have to search these forums hard to find cases where people fail to match even after going on 10+ interviews. Unless you would rather NOT MATCH than go to a particular program that invited you to interview, I think you should do everything to be there and put forth your best. For me... there are no programs I applied to (and I applied to a LOT) that fall in this category.
Consider that even if you hated your away rotation, it might be one of your best shots at matching assuming you performed well.