Have your gear organized and ready to go, hit the gym if it’s legal where you live, watch what you eat, make sure to backup your digital existence offline, have a month worth of food and water on hand for you and your family and be ready to respond if our President calls on us. It’s not just about having the right gear or being a good shot, we all need to be physically and mentally prepared as well.
Edit: you should also have the right gear and be a good shot.
Can check the box of having all my data archived offline (many TBs worth since I'm an IT nerd here). Now just to get the food and fitness situation sorted out lol.