ANDREW STAMMEL, D-DISTRICT 4 Youngest County Rep Supports New Jobs, Including Waterpark Editor’s Note: This is the first of six profiles, one each on the six new members of the Otsego County Board of Representatives elected Nov. 3, that will appear each Wednesday up until they take office Jan. 1. Next week, Megan Kennedy, R-District 5 (Hartwick, Milford and New Lisbon). By DON MATHISEN • for AllOTSEGO.com ONEONTA – Rep.-elect Andrew Stammel, D-Town of Oneonta – he will be the…