I have always driven straight during the night but always had the problem of being too tired to do anything and then our room wasnt ready by the time we get there much less looking like crap after being stuck in the van for all those hours. This trip I changed my plan a bit. We left Central Illnois around 0500pm and went straight to St. Augustine beach first. Driving at night is better for me. I plan each city as to not be there during rush hours. Some of the bigger cites tend to have multiple rush hours even at night. We stopped in Paducah for gas and burgers. The thru Nashville about 1100pm. Chattanooga at 0100am in and out of Atlanta 0300a-0400am. Gas in Macon. By pass Jacksonville then to St. Augustine around 1000am. Was able to get a room on the beach for 2 nights by just showing up and it was ready when we got there. I use those 2 days to relax and recover while the kids enjoy the beach. Out in the morning after the 2nd night at 0400am and arrive disney around 0630-700 bright eyed and bushy taled. I should note that I would nights sometimes and so it doesnt bother me at all to drive all night. Part of the plan was that the kids would sleep so they wouldnt have to stop every few minutes to potty but they stayed up the whole time and never asked to go. I think they wanted to get there faster than me.