Honestly, when it comes to art, you don't need a degree to be good, or even fantastic. I have a BFA in Photo/Filmmaking, with HEAVY art training almost all my life - was tough to decide between the P/F track or go into Illustration. I can tell you the piece of paper means nothing - they'll wanna see your portfolio, and that's the work work work.

Art on the computer is just another tool. Learn the basics, line, weight, composition, perspective, light, color theory, volume and anatomy, etc.

Look in your area for drawing courses maybe at local museums or community centers. They're usually not that expensive, and you'd be amazed at how MANY experienced working artists you'll find in the room just because it's amazing practice.

Look for life study (yes, people sitting in front of you nude - honestly, you're looking at them just like they're a bowl of fruit, you won't see any difference, I swear) drawing classes if you can find them - they're invaluable! Draw from life - no kidding!

It may sound bad to leave the computer and pick up a pencil, but it really does apply from one medium to the other once you know how to draw and color in general.

Good luck and we look forward to seeing your work!

-Lew