Thanks for all of the advice!! Stephanie, we live in Glenn Dale which is between Bowie and Greenbelt!
We haven't driven down to Florida in years because the airfare is so cheap. This summer, we'll be gone for two weeks (maybe more) and thought we would like to do the drive. So we've got a copy of Harry Potter #5 (love the reader) book-on-tape and will be enthralled the whole way down (all 18 hours of the book)! I had kind of hoped that some new swanky hotel would have opened right off 95, but it sounds like it is still mostly chain hotels. My kids are all teenagers and welcome an opportunity to finally get to sleep in the car on a trip down! [That way they will be all tanked up for the Disney excursion, when they won't want to sleep.]
Anyway, a tip for all of you who hate our Wash DC traffic: unless you are going very late at night (after 9pm) and before the start of rush hour at 5am--- you will probably hit traffic going around Washington. There is always some accident tying up the road or some type of construction. Sometimes, you can get lucky. If you don't like sitting on the highway, take 301 south. Pick 301 up somewhere after Baltimore (you'll need to take a feeder road to get to 301) and follow it South over the Potomac, into Virginia. You will catch up to 95 at Exit 104 (right above Kings Dominion). Rt 301 is a bit longer, has traffic lights and the speed limit is only 55, but usually you are always moving on that road. There is really only one big town to go through (Waldorf).
Good luck to all travelers,
jeanne