We were 4 adults and one infant and now after the trip, was excited beforehand, that it isn't like it was back when our children we small (70's and 80's). We left Hilliard Ohio at 7 pm since the baby sleeps good in a car and sleeps all night ( to our blessing) and it was a 16 hour trek but for a child now-a-days to be strapped in a child seat the whole way, and the adults being confined to their space.....rough trip. Coming home we left WDW at 7am and again, occupying an infant being strapped in a child seat during their wake up hours, long and miserable for all involved. We got back to Ohio at midnight and it was trying. Guess I'm saying, if you have the time, stop over night and let everyone recupe for the next leg of the trip. A trip of all adults is very doable but when youngsters are involved, and in those car seats, a long trip can be trying and hard on them no matter what you bring along. Either way, take necessary breaks, switch drivers when needed and remember, it's very easy to push anyones limit and doxe off. There seems to be too many deaths and accidents in Florida on the I95 and I4 routes in the am from over tired travelers..really spoils a trip.