tutoring

I'm thinking of how I can most rapidly improve my sng skills to where I'm confident that I understand the principles involved, so that I not only have a strategy, but I understand the strategy fully. Is there someone who tutors on a regular basis who doesn't charge an arm and a leg? I already post things on here, and have sngpt, and I'm looking for other ways to improve. An having someone coach me I think would quickly improve my play. Right now I play the 11's,btw.

Shooby.