Thats amazing that you have 46 guests booked. We just sent out our STD and have put a deadline on them of October 28, 2011. That way we will have a good idea of how many people are coming. We will be having a small wedding though. Most likely only about 20 guests, give or take...but we expected that because we have both been married before and we realize a lot of family can't travel that far....But I am ok with it because my best friends will be there and close family, that's what matters the most!!