LAFAYETTEFor tow weeks earlier this month, Sussex County experienced its own "March Madness," when the Lafayette Invitational Basketball Tournament hosted 28 grade-school teams from New Jersey. Five teams were crowned champions of their brackets, March 12. The championship game scores included * Girls fifth grade Kittatinny 39, Wallkill 23 Girls sixth grade Vernon 26, Jefferson 20 Girls eighth grade Wallkill 35, Parsippany 19 Boys sixth grade Sparta 62, Lafayette 25 Boys eighth grade Lafayette 30, Parsippany 62