I am just about to book my October airfare thorugh SWA as the have the best rate with a non-stop flight on the way down but have never flown SWA before. I am a family of five with an infant and was wondering if SWA has seat selection available when you book or do you have to wait until you check in the book your seats? I don't really want to have my family spread all over the place. The rate that I received is $1050 from BUF to MCO and return from RSW to BUF. I was hoping for a DING but nothing has come up yet. If I book tickets now and a DING comes up will SWA credit back the differnece in vouchers on a flight within 12 months? 

But SWA has better prices right now by almost $70 per person and has a direct flight on the way down. My youngest daughter will be two so I have to purchase a seat for her but will bring a car seat for her to sit in. The other two will be 13 and 15 and I am not to worried where they sit as they like to be alone anyways, but I would prefer them to sit close to me.

) In a situation like the OP's, where you have a small child and other travelers who'd prefer not to sit with you, please try to place one member of your party in the seat directly in front of the small child!