Same thoughts and observations here. I'm not in the Level A mandatory evacuation zone but I'm going nowhere, even if gov't officials advise otherwise. I've lived here 20 years and I'm prepared to die here, in my own private residence. I've got solid shelter, food, water, and a few weapons (just in case).
Getting gas is unpredictable at best. No bottled water available anywhere. Not even possible to park at Home Depot. Forget about plywood, generators, batteries, etc.
I have a diesel engine so luckily keeping my tank full hasn't been too challenging. If the power stays out for a few days and I'm able, then I'll attempt the journey north, but just driving around could be dangerous and extremely challenging. There are only 2 main north-south Interstate highway systems in Florida and, given Irma's projected path and the the possibility of additional hurricanes, the freeways could be flooded with water and/or evacuees.
It's all about surviving this next week and possibly throughout the next months. I expect power outages and possibly water outages. I've got plenty of food but only enough water to last a few weeks.
To my fellow folks and SS'ers in Florida (especially Miami) I wish you the best. This one's gonna wreak havoc on Florida and in my opinion its economical effects will likely impact the entire country. A devisive government will be tested to the extreme and if I were North Korea or a Isis this is the absolute best time to attack the USA.
Hoping for the best and expecting the worst.
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