Reddit mentions of Chapman Piloting: Seamanship & Small Boat Handling (CHAPMAN PILOTING, SEAMANSHIP AND SMALL BOAT HANDLING)

If you're serious about that, first off I applaud your dream. :) All of the other comments are showing excellent advice, I would add some study as you begin this planning process. The first step in something like this, is education.

You'll want a few things.

The single most important thing for you on any boat is get the absolute best life jacket you can afford. Personally I use this https://smile.amazon.com/gp/product/B019YDWO0M/ref=oh_aui_detailpage_o05_s00?ie=UTF8&psc=1
Like you, I can't swim, but I spend my summers on the water. This is the type of lifejacket used by professionals. Get one, it's not optional.

Read this https://smile.amazon.com/gp/product/0071808280/ref=oh_aui_detailpage_o06_s02?ie=UTF8&psc=1
You're going to come upon a thousand words you don't yet know. Every time you do, google it, wikipedia it, and study it. Vocabulary is the pathway to new knowledge, and the depths of what you don't yet know, will drown you. Take your time, don't get discouraged, and realise that the most important tools for your survival at sea are your wits and your confidence. Don't Panic.

Get this, it's your new bible. https://smile.amazon.com/gp/product/0688148921/ref=oh_aui_detailpage_o06_s00?ie=UTF8&psc=1
Memorise it, really. If you have to pick any single book to have as a new boater (especially a sailboat), this is it.

This is also one you'll need. https://smile.amazon.com/gp/product/0071829326/ref=oh_aui_detailpage_o06_s01?ie=UTF8&psc=1

And to begin your engineering education (you'll need it), get this. https://smile.amazon.com/gp/product/0071446443/ref=oh_aui_detailpage_o05_s00?ie=UTF8&psc=1

I own all of these books, and as we begin the winter this is an excellent opportunity to study and learn and wait for warmer weather.

Keep dreaming. :) You're on the right path. You'll find that most boaters are happy to talk and answer questions. Ask LOTS of questions, listen to everyone, and in time you'll have enough of a collection of knowledge to sort out the good ideas from the bad ones. The more you can learn from other people's mistakes, the easier your boating life will be. The problem with wisdom is that you don't get it until about 5 seconds after you really needed it.

Stay safe, but live dangerously. :)

Chapman Piloting and Seamanship is a great resource. At times it is almost too thorough and might be a little much to carry with you. I recommend taking someone with experience with you instead of relying on a manual for the first time or two though.