Geez, I'm rather embarrased, youronlysin.
I knew you were coming, but basically forgot in the midst of gathering together the rest of the crew in time to make the noon deadline! (Since you weren't in the pre-paid group, you were on my "pay when they get there" list, which I left at home by mistake.
However, I'm VERY glad you didn't have a traffic accident! A breakdown is no fun, but no one got injured. You and your family are safe, the car can be fixed, and the National Aquarium will still be there whenever you can make the trip!