Put an entire outfit (including undies and hair accessories) in a ziploc bag. One bag per day. When you get to the hotel, put the bags in a drawer and they can pick one per day. Did this for Disney trip. Put dirty clothes in bag at the end of the day.
Enable “Kid Mode” on iPad, iPhone, or iPod touch. How did I not know about this before! We can lock kids into certain apps! And you can disable parts of the screen so they can't click othe annoying ads!