Hello! Just booked our flights this morning for our trip next May - and I know it is early, but I am a plan waaaay ahead type of gal As far as carry-on bags go, Delta says one carry-on for the overhead baggage area, and one personal item. I know for me, it will be my extra large purse, and DH his laptop. But as far as my kids, can they carry a backpack as theirs? They will probably have small rolling suitcases for their overhead carry-on, but I want them to bring a backpack as well. Also, do you think two large suitcases will be enough for our family of four as far as checked baggage? I know we will have some souvenirs, and I usually over pack, but I am going to try and leave some room for anything we might bring back. Can you tell this is the first time we have flown as a family? Any suggestions for our baggage. I should probably say that my kiddos will be 5 and 8 at the time of travel. Thanks in advance for any advice or tips!