The isle has been great the past month with lots of brand new vehicles. Look for license plates starting with CH or CJ.
Sedans:
Ford Fusion Hybrid - Titanium and SEL
Ford Taurus Limited
Nissan Maxima SL
Buick Regal (base)
Chevy Impala Premier and LT
Chrysler 300
Dodge Charger
SUVs are popular this time of year and it can be hit or miss depending on how busy it is when you arrive. If you are lucky you might find some full size SUVs in the isle such as the Nissan Armanda, infinite QX60, Ford Explorer. Otherwise lots of mid size SUVs.
I'll try and post an update from the isle soon.