We both have a pretty large family and are trying to plan a wedding on a small budget. so i was wondering if it was rude to ask guests to reply back on the rsvp card not only with if they will be coming, but also it they will just be attending the ceremony, just the reception or if they will be coming to both. we are having our ceremony in my moms backyard and have to rent chairs and all that. i would like to invite people to both, and not have a small private ceremony. i feel that if i know how many people will be there, i can avoid renting too many chairs and save some money. i dont want to seem rude so i was hoping someone could help me out. thanks!