I'm sure you are correct. I don't have a preference yet and being from Missouri, I'm not hoping to push anyone from the outside. I was asking for contacts so that my group members could volunteer to help. I've had trouble getting a response from websites that say they are Iowa Tea Party groups. At this stage, simple corispondance would be an improvement.
My personal opinion is that it is so necessary to pick up this seat and they're all good people there is no point in trying to pick a big fight over a primary.
I only care about one thing--defeating the RAT so I want the one most likely to win.
I'd wait until the primary is over and then start full speed ahead to defeat the RAT, be it Vilsack or Braley.