posiible maybe! about 4 years ago myself and 3 friends booked a hunt with an outfitter in quebec at the springfield sportsman show in massachusetts.$ 800 we told him we wanted to hunt bulls only with bows and he assured us of the tags. a month before the hunt we called to check in with him and he said he booked to many gun hunters and that we could only have 1 bull and1 cow tag. he assured us 4 bull tags at the show. 2 of us pulled out and luckily he sent back the deposits the other 2 went and came home empty only seeing one cow. the old bait and switch trick almost worked. sounds like a 500 moose hunt may be the same type of trick. just my two cents. strings