Work environment: Works indoors, works outdoors, exposure to extreme hot or cold temperature, being around moving machinery, exposure to marked changes in temperature/humidity, exposure to dust, fumes, smoke, gases, odors, mists, or other irritating particles, exposure to toxic or caustic chemicals, exposure to solvents, grease or oil, exposure to slippery or uneven walking surfaces, using computer monitor, exposure to vibration, exposure to flames or burning items, works around others, works alone, works with others. Skill in: Communicating courteously and intelligently with the public representing a wide range of socio-economic and cultural backgrounds; being firm yet tactful in stressful situations; keeping accurate records; operating a patrol boat, motor vehicle and two-way radio; instructing or leading the following activities: sailing, fishing, camping, kayaking, and environmental interpretation; swimming to rescue oneself and others from deep water in waterfront and boating operations; carrying out independent work responsibilities; and following written and verbal instructions.