Hey Casey, interesting setting you have there.
Unfortunately I predict you won't easily find someone willing to do this for the money you're willing to spend. FYI, I'm only a part-time freelancer, but my rate for a black & white version for a commercial license would already be twice as much as you're offering, half of it up front. Most people here won't touch large, full-color maps below a couple hundred bucks a piece.
Still, best of luck to you.![]()