I lived in Florida in 2004 when Ivan, Jeanne, Frances, etc. hit and was in the northern part of the eye wall. Although I wasn't hurt, there was no power, gasoline, food, cell service, communications of any kind, or water (other than rain) for 12 days. I still have friends in Florida and they're going to have a tough slog for not just the next few days, but the next few weeks if the forecasts are even close to accurate.
Please take care of yourself. I feel for what you're about to go through, and hope that you persevere as well as humanly possible. Hopefully Irma will turn more to the south rather than go straight up the middle of Florida. Good luck!!!!