Virtual Assistant

I am looking for a full-time virtual assistant that has knowledge of social media and Internet marketing, email marketing, lead generation, data entry and customer service, and appointment scheduling. Must have experience with spreadsheets like Excel and Open Office and can write letters. My virtual assistant will need to drive traffic to my weekly webinar and increase the registration and attendance of paying clients for my credit business every week using Twitter, Facebook, LinkedIn and other social media. This person will also create a database of investment property buyers by sending direct mail to lists that I purchase, filter emails and collect data from motivated property seller leads on an on-going basis. I will provide training, but the person I hire must be motivated, good on the phone and have knowledge of automating internet marketing.