Choose a higher populated area, such as the Madison, Milwaukee, Green Bay Area or Fox Cities Areas. The rural schools are loosing population and many new hire teachers do not have job security. De Pere, Wrightstown, Greenville and Brookfield are particularly nice.
Link to a listing of the Top HS in Wisconsin.
Ranking of High Schools in Wisconsin
Article about teacher shortages ( in the southern WI area)
JS Online: A+ demand: Teacher shortages forecast
I find the above article to be misleading and more applicable to future conditions. Competition for teaching jobs is high currently. Many openings are filled internally. I know several school districts that do not hire teachers from outside the district unless you know the right people.