How old is your dd? I have a 3 yo and along with the stuff you mention, I also have a small umbrella (dollar tree), snacks of all kinds, a small cooler for juices. I actually buy pouch juices and freeze a couple to keep the cooler cold. I also take a small pillow and light blanket for her nap in the stroller. Hand sanitizer, baby wipes and an extra change of clothes. Have a safe trip, we will be leaving out next Sat.