This is probably a reach, but my Google search has not yielded anything so far.

My fiancee and I are looking into transportation for our wedding (the ceremony to the reception site). We'd like something other than the usual black limo, and definitely don't want anything like a Hummer limo. We'd like to get some sort of classic car (something like these).

All I've been able to find in the Washington DC area is exotic car rentals, like high-end sports cars, and the usual rental companies like Avis and Hertz.

Does anyone have any ideas how I should go around this, or have stronger Google-fu than I?