I agree about Craftsy classes. They are so informative and you don't have to pack up your sewing room and go somewhere! There is a place to ask questions and you get to see what others are working on. You could check at your local library to see if there is a quilt guild anywhere near you. If not, ask if you could put up a flyer to see if there is interest in either starting one or just a meet and sew group. I also agree about the Harriet Hargrave books (haven't seen the others) - my cutting of strips and 1/4" seams really improved by using her books.
I was going to take a quilting class at a local shop - the supply list was a full page long. Made me tired to just think of having to pack all that stuff up, unpack it at the shop and then bring it all home. The class was yesterday and I thought it was today!!
Best wishes to you.