I am having a very hard time finding a theme that has a form on the top right and the ability to easily replace things on the left.

Something along the lines of this:
Massachusetts | LawnCare.net

(p.s. I have zero affiliation with that site, just one of the few I have found with that type of layout.)

I have asked a bunch of people and looked through countless theme sites and surprisingly nobody has one. I have even asked some developers to help and they didn't really have a solution.

Any suggestions?