We are seriously considering this for next summer. We would really prefer to fly but with the whole family going and my parents picking up most of the tab for the trip it is just not feasible. Any advice/tips? The longest we have ever driven for vacations was 9-10 hours. The last and only time we went to Disney we flew. Is it going to be as miserable as I am thinking? My plan is the way down drive straight through--possibly leaving during the night around 2am and take shifts driving all the way. But on the return break the driving into 2 days with a hotel stay half way home. According to mapquest it is a 17-18 hour drive--is this accurate?