Not being snarky...
Have you considered Youtube? The level of talent and quality of presentation from folks on youtube on subjects has been eye opening to me.
There are world class teachers on there that can break down a subject far greater than what "may" be available locally.
I love me some youtube education and pretty much constantly have some type of topic playing in the background at all times... Podcasts too, however the subject matter expertise I have seen on Law, History, Math, IT work in general (my field), Beer (been looking at home brewing)... Just some amazing teachers out there that may have exactly what you need.