Ladies, try not to worry too much. People do things last minute. If they are meant to be there, they will be there. My wedding is May 19; 4 months away and we have 14 people booked. I am expecting around 25 but who knows what the others are waiting for. I thought getting a TA that offered a payment plan would work for everyone but ohwell. If they show, they show. If they don't, both FI and I are fine as long as our parents are there. Nothing else really matters.