Residents, visitors, and employees enjoy Richmond's numerous recreational opportunities, which include 32 miles of shoreline and over 3,000 acres of shoreline parks, more segments of the Bay Trail completed than any other city, several recreational boat harbors and yacht clubs, and thousands of acres of contiguous inland regional parks and open space. No use of the following drugs within the past three (3) years: Cocaine, Hallucinogens, LSD, Heroin, Methamphetamine, MDMA (Ecstasy), Psilocybin (Mushrooms).Successful candidates must pass a thorough background investigation, which may include a criminal history check for job-related convictions, fingerprinting, a polygraph test, a credit check, and a check of drug use history.