All, I'm planning our trip for next year and it has been awhile since I've flown. Flying out of Boston I have the choice of Delta, JetBlue, Airtran or Southwest that have direct flights to Orlando. I'm looking for opinions on who is the best to fly with. All of the fares are within 10-20 of each other. My wife and I will be traveling with two small children (1yo and 4yo). I'm leaning towards JetBlue but any advice would be greatly appreciated!!! Thanks!!!