welcome to the stone age.
Since you have left behind your comfortable life in suburbia, who needs modern society and money, you can only have what you make with your own two hands. Sorry, no power tools for you, or running water.
Maybe you have pets or livestock, but remember, our company was forced upon them during the agricultural revolution. So if your beliefs run deep, you might need to start all over again...
First we want water, you can go three days with out. So find a nice clean running stream. I hope you have a strong constitution Brad, nasty stuff lives in there...
Second you will need to eat something. If you are in the right season you can get fruits and nuts. Grains and veggies need sowing, growing and tending. No serial for you, this year anyway. Meat? Good luck with that. I hope you know how to kill and clean an animal.
Third you need shelter against the elements. I hope you are good with your hands Brad. No tents or campers for you mate, that is way to modern for you. A cave would be nice. Or build something yourself with wood.
Other I would put my money on Brad and family to return to society quite soon. There are some very good reasons to put up with money and stuff like that. Best bet on point of return: when someone gets ill with a preventable or curable disease. Better pre-pair yourself Brad, and buckle up, your comfy lifestyle is bye-bye.