Candidate, South Dakota State Senate, District 28, 2008

Director, Lemmon Airport, 2000-2008

Partner, Owner and Manager, Wickiup Cabins, Limited Liability Company, 2007-2008

Owner Operator, Wolff Excavation, 2002-2008

Retired Late Fall Through Spring, 2004-2008

Owner Operator, Wolff Wheel Alignment, Incorporated, 1982-2004

Owner Operator, Wolff Cattle Company, Incorporated, 1975-1982

Audio Engineer, KSTP-TV, 1973-1975

Chief Engineer, KYUS-TV, 1973

Co-Founder Director, Family Advocate Perkins Corson

Past Director, Lemmon Area Foundation

Past Director, Lemmon Economic Development

Member, Aircraft Owners and Pilots Association, 1999-2008

Member, Knights of Columbus, 2002-2008

Member, National Rifle Association, 1980-2008

Pilot, Volunteer, Angel Flight Central, 2003-2008

President and Director, West River Cooperative Telephone Company, 2002-2008

Past President, Director, and Member, Lemmon Chamber of Commerce, 1982-2004

Past President and Member, Lemmon Lions Club, 1991-2004

Co-Founder Director, Boss Cowman Tent Celebration, 1993-1999