Our first trip to the beach with our little one when she was 6 months old. It was such a production for only a few hours of beach time but worth every bit of it. Nice memories with family.
Worst Travel Moment With My Kids:
We went to South Padre for 4th of July and the room at the Sheraton was dirty and hot/damp it was so uncomfortable that our daughter wouldn't sleep in her crib so we put her in the bed with us. 3 months later she is still sleeping in our bed. But seriously since we haven't lost her or been scared for our lives in any of our trips yet we really don't have a "worst" travel moment because short of that everything else can be good if you choose to see it that way.