I'm so sorry to hear that you've had to leave your home with such a new knee. But it sounds like you are handling things okay. Hopefully the damage will not be as bad as I'm hearing on the news reports.
I noticed the prep work you did on your house and thought I'd mention a neat product I saw advertised. It's from the FlexSeal line of waterproofing products and in especially made to use for water from flooding or storm surges. It goes on as a yellow spray around doors, windows, or anything on the outside of your house. In the ad, the house they used it on literally flooded up about 4 feet and stayed there. When the water recedes, you can just loosen and pull off the yellow material to free up your windows and doors. I thought it looked wonderful. It's obviously too late for this storm, but you might check it out if you ever need something like that again. Since it looks like your home is on the water, I'm guessing you're going to get some storm surge.
Take care of yourself and try to get as much rest as you can.