Welcome!
You've certainly come to the right place and I hope that the Forum will assist you in preparing for your Camino. How exciting! and wonderful and so many other things
... where to begin... I assume that you are living in America? Are there any walking groups - or better still Camino groups anywhere near you? That would be a great place to start out on your walking career
It's easy to become totally confused by the abundance of stuff and advice that's available. Think of it as going to a supermarket - there is so much choice out there. I would suggest that you pick one or two items and research them both here and at a local outdoor store if one is available for you e.g. footwear and backpack to begin with. You've heaps of time so need to rush.
and then there's the 'going home'... I was a little girl when I left my English birthplace for Australia and didn't return until a few years ago for my 60th birthday when I went walking in the fields of my childhood again. It's a wonderful way to come home... and it will add another dimension to your Camino.
Enjoy your preparations - WARNING!! you'll become addicted (and there are plenty of threads about
that!)
Buen Camino - for you are truly on the Way already