(f) A person or an organization whose membership is adversely affected by any ordinance, regulation, measure, directive, rule, enactment, order, or policy promulgated or caused to be enforced in violation of this section may file suit against any county, agency, municipality, district, or other entity in any court of this state having jurisdiction over any defendant to the suit for declaratory and injunctive relief and for actual damages, as limited herein, caused by the violation. A court shall award the prevailing plaintiff in any such suit:
1. Reasonable attorney's fees and costs in accordance with the laws of this state, including a contingency fee multiplier, as authorized by law; and
2. The actual damages incurred, but not more than $100,000.
Interest on the sums awarded pursuant to this subsection shall accrue at the legal rate from the date on which suit was filed.