Stupid question here...My sister and my oldest daughter moved to Florida this year. My daughter left last night, drove through the hellacious traffic to Atlanta with her dog and cat. My sister isn't leaving. Voluntary evacuations begin tomorrow morning and she is in the red zone. If she loses power (which the other side of her town has flooded twice in the past few weeks so I'm quite sure they will easily flood again), HOW will we know if she's ok?Is there some course of action I should establish with her? Thanks for any assistance (please be gentle, I'm exhausted from keeping dd company on the phone last night as she drove through the night, over 24 hours awake).