REGION MATRIX TRYOUT INFORMATIONGo to respective regions to find out more detailsAlpine MatrixCarlsbad MatrixEl Cajon MatrixLakeside MatrixLa Mesa MatrixMira Mesa MatrixNorth County (San Elijo) MatrixNorth ParkSantee MatrixTierrasanta MatrixIf you have corrections or updates, please send e-mail to [email protected]