Are you an undergraduate or graduate student enrolled in a difficult math course? A math major? A working professional in need of statistics or mathematics assistance?
This is our tutoring niche, since it is usually very hard to find someone both qualified and available. You can get tutoring with advanced linear algebra, modern algebra, real/complex analysis, prelim exams, subject GRE, and so on...
As the founder of the Right Angle, I (Patrick Barrow) personally supervise our university level work that goes past multivariable calculus, diff eq, and linear algebra. Contact me with the details of your situation, and if I cannot help you myself, I can often refer you to someone in my network of contacts within the academic community. Advanced math tutoring is my specialty.