My wedding is April 21st at 7:30 p.m. in Enid, Oklahoma. It's a fairly small town (50,000 or so people) and three large high schools in town/around the area are having their proms the same night as my wedding. I obviously already have venues, etc. but a lot of my guests might have prom-related obligations AND my little cousin, who I'm fairly close to, has her senior prom this night.
Help? Tips? Anything I should say to my family members who might ditch after the ceremony to go to prom?