Live in the Delaware area and use 301 (over the bay bridge) to 295 to 95 to get to Disney a few times. DC and Baltimore are hot messes, but once you get into rural Virginia and the Carolinas, the drive is actually really pretty and relaxing. You're going to see a lot of signs for a place called South of the Border, but the place itself is meh from what I've seen driving past. Love's are also scattered around 95 and are really nice gas stations (not as awesome as Wawa, but great for a quick potty and coffee break).
We usually drive more on the first day and rest somewhere in SC, since Georgia and FL tend to be a bit more intense driving-wise (not as bad as DC, but not as calm as the carolinas). We have one driver, so we'd rather take it a bit slower than exhaust him out before even setting foot in Disney. It also gives us more wiggle room for those inevitable accidents on 95 that cause hour-long standstills.
Thinking now, I'm wondering if it would be easier in Philly to take 95S to Route 1 in Delaware and use that to then get onto 301 to avoid 95 in DC/Baltimore, since they have a new extension connecting route 1 and 301 (toll, but so worth it).