When I first started, I bought kits. The work of picking out the fabrics was done and I could concentrate on the cutting and sewing. I took a lot of classes. I looked for classes that taught techniques' and not necessarily a particular quilt. Start with a beginning class, they usually do sampler blocks so that you get your feet wet on a lot of things.
Don't think you have to learn to do everything all at once. I sent out my first quilts to be quilted, so that I could concentrate on the piecing. A good longarmer will also guide and teach you. We also have things we can do to make a not-so-perfect quilt look good! If you do this, make sure you let her know that you are learning and want the tips!
This is so addictive! Happy journey!