When Tideland territory experiences an extended period of below freezing temperatures it's not unusual for members to leave an indoor faucet dripping to prevent frozen water lines. In most cases dripping a cold water faucet on an exterior wall farthest away from where water enters the home is sufficient to prevent a freeze. However, we know some members also drip hot water faucets. That's perfectly fine if it gives you peace of mind. But we encourage you to cut your water heater off at the breaker while letting the hot water line drip. When you are ready to bathe or shower just cut the breaker back on one-hour beforehand and the water will be hot and ready for use. 

Opening cabinets underneath sinks to allow heat in can also help prevent pipes from freezing. 

By the way, don't forget to disconnect outdoor hoses from hose bibs.