I was in a gun shop recently where a couple of these guys were sitting, talking about what they were going to do.
I took one look at them and saw that they should mobilize to their home. They would not be able to hump a rucksack to the end of their drive way.
For about ten years I did a lot of High Power Rifle. One of the best shooters I saw was a very obese woman. When she did seated rapid fire it was like the rifle was in a vise.
I never broadcast my intentions.