Candidates and officeholders are required by law to file campaign finance reports and statements of economic interest. The sites below don't support direct links to an individual record — search by last name on each.
Tennessee — Hamilton County campaign finance (County School Board Dist. 3)
State offices (Governor, US Senate, US Rep, TN Senate, TN House, State Executive Committee) —
Tennessee Registry of Election Finance.
Click Search for Candidates and PACs, enter last name “Dillon”, and submit.