My fiance' and I both agree to not have alcohol at the reception immediately following the wedding BUT to have it provided at the "after party." We will be having people there who don't really drink PLUS we will also be having people there who drink a little too much. We can't afford a $2,000 tab; the venue won't allow us to bring our own alcohol; and, getting the alcohol from the vendor will cost us per drink (i.e. $78 per case of beer, $24 per bottle of wine, $120 per 5th of liquor). How "tacky" is it to wait and open the bar after we change clothes to get ready for the after party OR should we just not have alcohol at all?