Hard to compare apples to apples and to be fair. Candidates Dunn and Stebinger have well developed parish websites, which are very helpful. Found the Standing Rock Mission site for Floberg. Having to dig a bit more on Tarrant.
Tarrant - having a hard time finding details but you get a bit in about the 10th - 12th paragraphs of this Episcopal News Service piece.
Floberg via a Standing Rock Newsletter. (A commenter has given a couple of other useful links below). Also this site.
Dunn via his parish site.
Stebinger via his very good parish site.