Ordered 2 16 gb Wifis on Friday. Ones an anniversary present for my wife so I got it engraved. Its STILL processing while my other one is at the fedex place a few hours away. The apple rep today said I should get it Friday but I'm getting nervous because we leave town Monday morning to celebrate our anniversary and its her only gift. I've never dealt with apple as this is my first purchase, what are my chances of still getting it Friday?