The Lake Mary Lifeline The Lake Mary Lifeline Get the latest Lake Mary news and find out what’s happening all around Seminole County from the most recent Lake Mary Life articles. Who Put On The Heat? By Sheila Kramer Lake Mary Life publisher, Sheila Kramer, shares chapter 4 of her ongoing adventure – downsizing and moving to Lake Mary's Griffin Park. Her latest update? A heated pool for year-round enjoyment is confirmed!