Marketer required for directory website

I have a directory website which is in need of growth and marketing I simply don't have the time or the experience with this type of business to give it my full attention.
If you feel that you have the expertise to make this business work then I would love to hear from you.
This work can be ongoing for the right candidate.
the website is www.cardiffdirectory.wales
It has the potential to turnover 100k-600k per year.