Anyone who sells themselves or tells you ( they are a mentor) as a mentor is by default a phony mentor. Mentors are actively and succesfully involved in their craft -- not marketing to hook clients.
Avoid anyone who approaches you to be your mentor. This is the only signal you need to avoid.
You need to pursue your mentor and become the student. Theres a great thread on here called "how to bud fox" by readen metal that explains it.
http://www.elitetrader.com/et/index.php?threads/how-to-bud-fox-a-bsd-trader.267029/#post-3797205
surf
What about people who try and sell their ideas on websites? You a fan of them ?