I've been checking the last couple of days and we're down 10 dollars from two days ago. I booked an intermediate car at Avis for $151 and cancelled my Alamo $418 reservation for a Jeep. I won't be too disappointed giving up that Jeep, right? Ugh. Frugal is trumping fun right now but I think I'll be happier when I get my AMEX bill! And I won't worry so much about our luggage being in plain sight.
I'll keep watching and hope those rates will come even further down!