SHEBOYGAN COUNTY – Three county teams are headed to state after the Howards Grove girls volleyball team and the Plymouth and Sheboygan Christian-Sheboygan Lutheran boys soccer teams won their WIAA sectional finals on Saturday. The Howards Grove girls volleyball team will be going for its fifth straight state championship in Division 3 after defeating Lake Country Lutheran 3-1 (25-17, 25-17, 18-25, 25-21) in a battle of #1 seeds at Oostburg on Saturday night. Howards (24-2) has now won 23 straight matches in a streak dating back to Aug. 25. The Tigers will play in a Division 3 state semifinal matchup…