there may not be a waiting list for the manufacturer(gm/chevy), but i think that there may be waiting list at the dealerships. some dealerships have a waiting list that says for ex: if there are 5 camaros that come in and your name is one of the 5 people on the list, you will be either 1st,2nd 3rd 4th or 5th, you pick yours or to place the order. it is by no meens illegal or a scam but it basically entitles you to a first pick when the cars get to that specific dealership. now if you are ordering a car it doesnt really apply becasue anyone will be able to go and order a car from any dealer once that time arrives.
Too much to list.......