Help needed for frustrated Infoproduct Creator

I'm looking at adding another string to my online bow.

I'm interested in offering my services as an ebook content creator. I would also consider article writing to supplement this service and to help build my presence and brand.

I'm looking for any freelancing courses that would help me achieve this goal. I'm not looking for courses that people's have google'd and think would be an ideal fit for me. I'm interested in 'How To Be A Freelancer' InfoProducts that other people have achieved success by using and applying.

Any help would be great.

Thanks Guys.