Nutrition mentoring

Hello everyone! 
I have a question about mentoring. I plan on starting my own mentoring program in my small town soon, and I was 
Wondering if anyone out there does mentoring as well. I have been doing research on vegan, and raw vegan lifestyles for about 3 years and 
I am making the transition myself. I already talk quite extensively with my friends and family about nutrition, and the raw vegan lifestyles. I often give
Advice and guidence to those interested, from the education I have attained. 
I feel as though the next step would be mentoring for me and I am so excited about the prospect! I know I would absolutely
Love to make a career out of it. 
So, does anyone have advice on how to begin? Does anyone else mentor? And does anyone know if you have to have
Specific credentials to do this source of thing, or just life experience?
I am also curious about wether freelee has some medical background of any kind?

Any input would be greatly appreciated:)
Thanks all!