I've just gotten into this planning and getting ideas started for my big day. Right now I'm just trying to get the very basic ideas going. I'm not really sure if I should have alcohol at my wedding or at the reception. Most of my family is very religious, and against alcohol, but my fiance' and I are more contemporary and I'm sure our friends would like to be able to have a couple of drinks, but I don't want to offend my family by having it. I don't know what to do in order to keep everyone happy.
Re: Alcohol at my wedding
Your family might be offended, but it wouldn't be up to them. Hopefully none of them are so zealously dry that they would storm out on learning that alcohol was available. Maybe you can say to them, "His family and our friends can accept that you're not drinkers, but we need you to accept that they are."
A lovely brunch reception could be dry without its being weird, or you could have just mimosas and bellinis and it would be much cheaper for you to foot that part of the bill.
Also, if you decide to get alcohol but think only a small percentage would drink, see if your bar has the abiility to charge you for consumption vs a flat rate. That could potentially be cheaper (though its being an unknown makes it harder to budget)
Side note: I think it's rude for guests to use a wedding reception as a chance to get piss drunk! That's not the point of the reception.
Fi and I will not be having alcohol at our wedding because:
1) his uncle was killed by a drunk driver so we don't want to bring up any bad memories
2) we do NOT want our reception to turn into a frat party or get out of hand
3) which would happen becasue we both have relatives that get out of hand when alcohol is available.
So it all depends on what you are comfortable with and if you know you're family and friends are okay when they drink alcohol. Like they don't get out of hand