If you're running for an office held by a Republican, try to get the supporter list of the last Democrat who ran for that seat. Other previous campaigns for city, county or congressional office can be cobbled together to cover a larger district (especially the parts that have strong Democratic preference).
The Department of Defense Activity Address Code (DoDAAC) is a six position code that uniquely identifies a Department of Defense unit, activity, or organization that has the authority to requisition, contract for, receive, have custody of, issue, or ship DoD assets, or fund/pay bills for materials and/or services.
within DOD, certain individuals comprise a third category of accountable officials. Departmental Accountable Officials (DAO), are those officials that provide information or data that is subsequently relied upon by a certifying officer. See GAO Redbook, Vol. II, 9-11; DOD FMR, Vol.5, Ch. 2 and Glossary. 1. Certifying Officer.