[itsPatAmerican]

I would think you'd have the most luck, in shear numbers, by going to the densely populated urban centers. By percentage they might not be as Republican as the rural areas, but in terms of Republicans per mile you'll do better. There are some big suburbs that are pretty red, but the middle class is those places are usually pretty motivated to vote already.

And you can gamble while you're there :-)

[1-Eagle]

Densely populated urban centers may need work, but our votes are traditionally in the small towns outside them.