This will be our first big trip w/ 2 kids in tow. Last time we traveled it was just us 2 and I think 2 suitcases... I know this is likely the case now. So i need some idea of how many suitcases I should be planning on for us and a 5yr old and an almost 3 yr old. I am planning to buy 2 new very large luggage pieces hoping this will help keep down the amount of pieces we need to take. Any packing tips for the kids, like how many outfits and such. I am admittedly an over packer and I try so hard not to...i literally pack and unpack a suitcase at least 3 times before we travel...i start packing like a week before and its a vicious cycle of me trying to eliminate some of my over packing tendencies but it never seems to work hahaha. So any tips ?