I love using National's EA! We have used it for the past 2 years and it works like a dream. Grab our luggage (or sometimes we get the car first) and walk outside to the parking lot. Tell them we have EA and they say great, pick out your car. We have always gotten a car with low mileage (I think we have been the first persons using the car both times.

) Less then 200 miles, as I seem to remember.
2 years ago we got a Buick Enclave-that car was so cool! Best feature was the auto start-As soon as I was within range I would press the button and the car would start. So nice when walking across a hot parking lot (like at AK) and being able to start up the air before you get in.

Also the Enclave had a back up camera that displayed in the rearview mirror-also very cool! I forget what we got last year, but it was also a nice vehicle.
I never even thought about the fact that since we usually go in Sept. the 2012 are in. That's great! This year we are going a little later (one month from today, in fact) so I'm sure we will see many 2012.
I will report back on what we find. We arrive just before midnight so sometimes the choice is limited, but always has been very nice.
I am hoping for the rates to go down as right now there are more than I have spent in the past. My DM wants me to get one from Hotwire but I really want to use National and pick my own car (love that feature and National and
Alamo).
Here's the Enclave we got 2 years ago. (My DM's uncle, who lives in Orlando, commented that the dashboard on it looked like an airplane cockpit)