We are going on a very short wdw trip at the end of the month - will barely be at the parks. When I did our trip planning I automatically bought memory maker because I always do, but I just realized that will be a complete waste since we will probably have barely any pics on it (thanks mommy brain, lol). I've paid off my trip already - can I call and cancel the memory maker? Is it too late and I can't get a refund?