i also have a plan
Planning for the collapse of society and law is a very extensive topic. protecting one's loved ones from the zombies to feeding the ones that make the decision to leave in time for the defensible spot picked out ( with a gathering place as an intermediate place to avoid getting trapped by the crazies and traffic ) , enough food to last for a couple of growing seasons ( thinking social areas should develop in that time ) , then the garden with beans and such to come as close as reasonable ( considering how unacceptable this topic is to begin with ) to a complete vegan type diet. whew
I haven't found anyone else with a pragmatic viewpoint as you seem to have and I am glad I found you half way around the northern hemisphere.
I had gardens back in the 70's and just this year added bucket gardening to my 'plan'. I jumped in with both hands and feet and am enjoying myself much more than figuring out how much chlorine powder I need to sanitize a couple hundred thousand gallons of water to use a bartering tool ( kind of like the fellows in the aftermath of hurricane Katrina used vodka and such ). As you know its easy to just go on and on and I hope you luck and that we never need any of our plans and they turned out to be a hobby ( I think it's better than car racing at the very least )