I have heard the same everywhere and posted on this extensively. I contacted EVERY Vette dealer in Canada and left my number if allocations were to come available. A few calls were returned from Sherwood Park (allocated 6/7) and Island Chev (allocated 2/3 and then apparently got 2 more) in Quebec. The number i was initially given by a close GM contact for Canada was 28. The number I counted up to was 28. I hope I am wrong more than anything. Dealers who have the allocations know and have been told. Corvette dealers who are not receiving allocations have not been told anything. Conversely, there have been numerous examples with salesmen of dealers without allocation, or with allocation already accounted for by buyers, taking deposits and that person being made to believe the dealer can get one. My first dealer has a stellar reputation, yet refuses to tell people how long their waiting list is, or even what place one is on the list. I know of several who have been waiting for Stingrays up to and over a year and then walked from dealers who didn't get them a Corvette.
I also went through all the Winnipeg Vette dealers without an available allocation. Along the way, I learned things like... the Province of Newfoundland is getting one allocation and it is accounted for. Yellowknife...none (I figured that there may be a regional dispersement element to the game) There is a dealer in the GTA who is very deserving of allocation from previous sales but, for some reason, has yet to have acknowledged any allocations to their salesmen. The salesman in that case was quick to to try and take 5K from me on the belief that they would get one, but when I explained to him that dealers knew who had received initial allocation, he initially said it wasn't possible, only to later call me back and thank me for that information that he confirmed with a colleague stating that he doesnt know why but they havent an allocation, at least that he was aware of. He still tried for that 5K as a 'just in case'.
The system is very curved in the favor of the dealer. Dealers are independent entities. Even with my situation... I have it in writing that the allocation is coming to me and even have written communication from the dealership and GM that this dealership is getting an allocation. Am I too stupid to believe I have any claim to that car last minute when it roles in and some rich guy says to the dealership he will up the ante 10K... or that person is the owner or a friend of the owner who decided he wanted the car? Even with my deposit, there is no legal obligation for the dealership to give you that allocation at the end of the day...
Anyway good luck and I will contact you should I here of anything, as I did with the last one. It was accounted for less than 24 hrs of it becoming available...do we think there is a need? Most of all... I truly hope that all of the information I have received is misinformation and that Canada is getting more than 28 Z06's, and better yet, that there might be a second wave of allocations.
If anything, I have made a ton of great friends in this trek, many I will visit in my new vette one day to say thanks to personally.
Update... Take a look at this article. Tadge states that there are 5600 orders right now for Z06 which is far more than they can accommodate. The calculation shows that about 4K will be built, all which have been accounted for at this time.... food for thought.
http://www.stingrayforums.com/forum/corvette-z06-purchasing/6909-4-000-z06-s-2015-a.html