Sounds perfect Pelican. The car rental place we use, Automax, is up and running. The only caveat is if you like to use the pool at Mt. Vernon. We like to use the pool in the evening--StudioSXM couldn't give any kind of timeline as to when the pool would be operational. It's hard to imagine much better than sitting under those yellow umbrellas all day, so you're probably in for a great trip.