Number of Beer Cans

We are having a wedding, in which everyone has to travel (at least 3-5 hr drive) to attend, and we are sending out 250 invitations. The wine is supplied, I was wondering what is the amount of beer that needs to be purchased? We are wanting to do cans. Thanks

If all of your guests will be driving home after your wedding at least 50% of them will only have 1-2 drinks. The other 50% will have the average 1 drink per hour. 60% of your guests will have wine and the other 40% will drink beer. We would suggest getting 15-17 cases (24packs) of beer. Remember that you can always return the unoped cases of beer to the beer store (as long as the cases are tamper-proof)