My 1 year old has gotten sick about 5-6 times the past 2 months either in the car or as soon as we arrive at our destination. She seems to get sick if she has a full belly or has eaten right before we get in the car or if she eats or drinks anything in the car. the last time just a few animal crackers made her sick while driving in the car. It seems to happen the majority of the time when we are driving stop and go traffic or the back roads which are windey, twisty and turny some hills (not very big ones. Anyone out there dealling with this same thing or have dealt with it? any advice or tips?