Welcome to the world of the long rod.
For some of us it is a life long quest.
ways to get started:
YouTube of course.
Four other ways to consider.:
a friend or acquaintance to help you get started
Classes, Like the ones offered at Orvis in Tualitin, they are very good, Other fly shops also offer classes.
Fly casting lessons offered by experts one on one, They tend to be expensive, but are very intense learning.
Take a guided trip, any guide worth his salt should be able to get you going, and a few fish also.
Someone else probably said this before me but:
There is like nothing like a fish rising to a dry fly after a perfect cast, then a solid hook set. What a rush, pure magic, fighting a fish on a fly rod is one of life’s great pleasures. Not only will you hook your first fish, you, then will be then hooked for life.
I personally recommend taking a guided trip, tell the guide beforehand that you have never fly fished before and want to learn the sport. ANY good guide will be more then happy to get you started. You will learn more in an 8 hour trip then in years on your own.
good luck on your quest.
I would be willing to meet you at a casting pond and show you a couple of things. Be advised,BUT, my fly casting is a collection of bad habits and poor technique. Eventually you would have to relearn casting the proper way.
BB