Check Khan Academy, he has several courses in statistics, plus calculus and higher. It might keep you occupied until you can get one in EdX.

Myself, I've never used SQL statistically for more than the basic functions. That may change once we accumulate a few years of data in my new system. I'm making a tracking system (of sorts) for blind/visually impaired students, I really wish we had zip code of birth, it'd be interesting to see if there are any identifiable clusters by eye condition. We know there are clusters near mines (lots of mining, past and present, in New Mexico), I'd like to see if we could identify more. But that specifically is geobase stuff, an overlapping but different field.