I'm pretty confident predicting Trump/Sanders.
What is the profile of the typical Republican caucus voter in your precinct? How did it go in 2012?
AFAIK my precinct technically didn't have any caucuses in 2012 and probably won't in 2016, there was simply a single caucus for the entire State House district as the Republicans do in most Minneapolis seats due to low voters in general. (The Democrats do it too, most counties had only county caucuses not precinct ones)
But it voted for Ron Paul. Which should also answer what the typical Republican voter here is like.