I've searched the boards and I've googled some calculators, but I'm really struggling to come up with a realistic number for the amount of alcohol we need at our wedding. There is quite a bit of conflicting info from the various sources it seems. Do any of you recent brides who had to provide your own alcohol have an experience with this? We are getting married in the Keys and will have about 45 drinking adults. We are providing beer, wine, vodka, and rum. (the caterer supplies all the non-alcoholic mixers) I came up with less than 3 cases of wine, 4 cases of beer, and 4 bottles of hard liquor. This sounds a little low to me? I don't want to end up with too much and I would hate for us to run out. Any advice? I'm killing myself over here trying to figure this out!