Web site promotor

Hi, We need someone who is good at promoting a new web site, linking with Facebook and other social site as well as Enviromental type sites.
Our new web site is very much focused on Green issues and environmental issues. We need to promote it in the right places so would be looking for someone who has experience of getting a web site listed in the right places as well as having an interest in green issues generally. We are based in Bury St Edmunds, Suffolk and are of a very green mind set. This work can be done remotely but would be better if you are suffolk based, as the occasional visit to our office would be good.