BAHAHA! I can count on one hand the number of "exotic" cars I've seen in my lifetime here. I live in OMAHA, NE. The only thing that matters in these parts is displacement. Big V8's and diesel trucks or nothing.
I did order a bunch of business cards and I plan on handing them out at car shows over the season. A lot of the older guys in this area have restored classics that they just might want to have a few snaps of!
I saw a really nice Ferrari down around 144th and Maple =p
I followed it into a parking lot. hahaha.
Have you tried the car place on 132nd and Blondo, they have a lot of nice classics. Nothing too exotic, mostly Porsche, Corvettes, etc. But have some nice older models.
Give em a call and ask if they'd let you take some shots.