You might not recall this widespread blackout in August, 2003 because it didn't impact Florida:
August 2003 Blackout | Department of Energy At the time, we had a side-by-side refrigerator/freezer and had a lot of food in both compartments. With typical Michigan heat and humidity in mid-August, it didn't take long for anything in the freezer to begin thawing, and foods in refrigerator were likely going to have to be tossed within hours. DH went to Meijer and bought two plastic tubs and several bags of ice. We filled the tubs with ice and tried to salvage as much food as possible by keeping it cool. DH fired up the grill and cooked as much of the chicken/meat as he could and took some to family members for quick consumption.
The blackout lasted almost three days: No A/C, no appliances, no TV. etc. Plumbing wasn't working, so we couldn't even flush toilets unless we collected rain water in buckets (neighbors who back up to the retention basin got water there). It was a difficult couple of days, but we survived and learned an important lesson about not overstocking the fridge/freezer. Winter power outages are a nuisance, but we can put frozen/refrigerated items in the garage or out on the deck and keep them from spoiling or thawing. One thing that I'll always remember fondly about the 2003 blackout was dancing in the rain on the driveway