Thirty years ago, on August 2, 1984, Manteca’s teenage golf standout, Kevin Wentworth, will be back on the fairways today and tomorrow trying his luck in the Salinas Junior Tournament at the Salinas Country Club. The Manteca High sophomore-to-be is coming off his two best performances in Junior golf competition. Last weekend, he claimed his first-ever overall championship in Modesto and followed that up by taking his second overall title four days later in Sacramento.