Hoboken is returning to the RBI Senior softball Word Series for the first time in five years, and it’s an accomplishment that half of Hudson County can celebrate. The team of 13- to-18-year-olds that defeated Jersey City Roberto Clemente, 8-2, in the Northeast Regional final last month at Washington Park in Jersey City is made up of girls from Hoboken, Weehawken, Kearny, Bayonne and Jersey City. The World Series starts Aug. 8 in Vero Beach, Florida. The victory was a culmination of pool play and the knockout round that included teams from Newark and Passaic. Hoboken lost to rival Jersey City, …