Member Tucson Committee Foreign Relations, since 1984. Board directors Tucson Medical Center Foundation, 1985—1993, chairman planned giving committee, member executive committee, 1985—1993, Arizona Children's Foundation, 1993—1997. Executive committee Planned Giving Roundtable Southern Arizona, since 1985, president, 1997.
Board director Tucson Airport Authority, 1993—1998, president, 1998. Member of American Bar Association, Southern Arizona Estate Planning Council (director 1976-1984, president 1982-1983), Arizona Association Attorney Certified Public Accountants since 1981, American Association Attorney Certified Public Accountants, California Society of Certified Public Accountants, Arizona Society of Certified Public Accountants, American Institute Certified Public Accountant's, Pima County Bar Association, Arizona Bar Association, University Arizona Foundation President's Club (Tucson), Mountain Oyster Club, Tucson Country Club, Rotary Club (treasurer club 1975-1976, director 1975-1977, secretary 1976-1977, president 1985-1986, director, president, Tucson Foundation since 1975).