Oberacker Has Government, Private-Sector Experience By JIM KEVLIN • Special to www.AllOTSEGO.com SCHENEVUS –‘A businessman’s approach.” That’s how Peter Oberacker, hand-picked to succeed state Sen. Jim Seward, R-Milford, describes what he would take to the state Senate if elected Nov. 3. That approach has guided the job he’s done as Maryland town board member, then town supervisor and, for five years now, county representative from Schenevus, Worcester, Westford and Decatur. He uses the term “ROI” – return on investment. “Where…