Be wary of signing up for more than you need in terms of art education. You don't want to be stuck doing what I'm doing (soon to be finished) and stuck with essays and writing sketchbooks when all you need is a pencil, paper, some basic theory books to get the foundation and then practice in your own time. Supplement that with life drawing evening classes, and try to draw observationally as well as from imagination, and you'll get really good in 10 years. It's going to take awhile as your brain has alot of changes to make.
Repeat, must I.
Art classes are a supplement to your own practice that you do in your own time.