CARRINGTON, N.D. — Fargo Oak Grove is halfway to a three-peat, but North Star is right on the heels of the two-time defending state champions. The Grovers lead the team race Tuesday after the first day of the North Dakota Class B boys golf state tournament at CrossRoads Golf Course. Oak Grove has a team score of 2-over 290, while the Bearcats are at 292 heading in Wednesday's final 18 holes. Bismarck Shiloh Christian is in third place with 299. …