Same here, local Apple store has stuff one day, sells out, nothing for a day or two and then back in stock for a day it seems. At least we are getting shipments but it's hit and miss... stopping in 10 times for something... not complaining, just sharing. Good luck!
Oh man, I love ordering stuff online! When I order stuff that comes through UPS or FedEx and get that elusive tracking number, the adrenaline starts pumping the closer it gets to the expected delivery date. And then when I see that my item is "Out for delivery", I just can't get anything done (except maybe write stuff on Internet forums!) because I am waiting for the doorbell to ring! Oh, and as far as camera kits, I have three words to say about that; Am A Zon.