Cars on 1/17/12:
-Half dozen or so of the standard Malibu/Impala mix
-1 Ford F-150 crew cab
-1 GMC Yukon XL
-1 Nissan Armada
-1 Chevy Suburban (very well-equipped, which I took)
-a few assorted vans
Better selection than many smaller airports I've seen. Must have just been lucky.