Know-How Exchange : Other

I am founder and creative director of a marketing agency. I have been searching for a mentor in this field for quite some time now, someone who has been and is successful in owning an agency like mine. I have three employees and we offer a variety ok marketing solutions such as graphic design, website development, campaigns and event management, as well as workshops and training programs. Is there someone out there in this online community that would be interested in some type of a mentorship relationship. If not, any suggestion as to where else I might look for one.