I booked a Premium again for pickup on Thurs at 1:00 PM - there wasn't any "Premium Area" - the attendant told me that I had my choice of 2 Grand Marquis or 2 300s (which I took) off the ES. ES actually had a nice variety, in addition to those, I remember 1 Honda Accord, 2 "new" Jeep Grand Cherokee and a few others. EA was a bit "lesser" with Impalas, Malibus, Sonatas, some minivans & SUVs.
That "unmarked" aisle next to EA only had 2 Challengers & 2 Sebring convertibles though. The area right by the office where you get off the bus was more interesting - with larger SUVs & Buick Enclave (not what I wanted for this trip with my mother though).