20. Is there any law to control or prevent ATVs in our subdivision?

Check your governing documents, as well as your county ordinance, both documents may carry a clause to regulate ATVs,  Also review the following 9 sections of  West Virginia ATV Code §17F

ARTICLE 1. REGULATION OF ALL-TERRAIN VEHICLES.
§17F-1-1. Acts prohibited by operator; penalties for violations.
§17F-1-2. Safety awareness courses.
§17F-1-3. Local government authority to regulate.
§17F-1-4. All-terrain vehicle rental dealers required to provide safety equipment.
§17F-1-5. Private property exemption.
§17F-1-6. Exemption for farm, commercial use; current regulations.
§17F-1-7. Applicability of rules of operation.
§17F-1-8. Criminal penalties.
§17F-1-9. Definition of all-terrain and utility terrain vehicle.