A stout P.K. Yonge defense helped the Lady Blue Wave rack up their sixth straight shutout on Friday and a spot in the 3A-Region 1 Final. Top-seeded P.K. Yonge (15-3-3) got past fifth-seed Maclay (Tallahassee), 3-0, in the 3A-Regiona 1 Semifinals. The Lady Blue Wave took a 1-0 lead in…