Doing our first REALLY long drive this year to Disney. Mapquest says about 18 1/2 hours. In making a drive back to where I grew up, I noticed that mapquest (and the other map services) said 3hrs, but I can consistently do it in about 2 hr 45 min...and I only drive about 73 in a 70 mph speed limit. Have you found that you can make a long drive like that in a shorter timeframe? What about stops? We'll be making about 10 of the 18 hours while kids are sleeping, stop only for gas, eat in the car and as few stretch breaks as possible. How much extra time do you budget for stops on a long drive?
