 Say you have an in-law that has a limited physical ability, like you need help getting them around the house. Well, if you had to evacuate, how would you facilitate that? How would you make that happen? When you register for alert, you have the opportunity to put those kinds of personal information, like I don't own a vehicle, I have a homebound resident in my home. That way the sheriff's office can know to dispatch the jeep's posse to help assist you with that.