If you ordered one the first day, it should arrive in the first batch. Amazon usually delivers a month or two after Adorama, but it seems to improve a little each year. I think Canon gives priority to real camera stores.
I pre ordered the original 7D, there was a lot of hype, but I already had a 5D MK II, and it was a big disappointment compared to the FF. I fully expect the same thing, lots of hype, but, in the end, its a crop camera sensor and limited by the area of the sensor.
How is Amazon not a real camera store? They sell a ton of photography gear. In fact, they have more options than any local camera store in the Phoenix area. They may not quite have the selectivity of B&H or Adorama, but I guarantee you they are more of a camera store than the vast majority of camera stores (what you think of, at least) out there.
Amazon is a selling hub, calling it a camera store because they sell a lot of camera gear well, you also might as well call it a lingerie store. A deodorant store. A battery store etc etc. It's just Amazon and not a Canon Dealer.