Virtual Assistant

I am an American business owner looking for a Virtual Assistant with excellent communication skills in English. I am a health educator and I run my own web businesses, and I am looking for help in both areas. Some particular tasks I need help with are:

Job description:

Create and update websites using WordPress
Customize e-newsletter template in Mail-chimp
Manage weekly e-newsletter in mail-chimp
Customize Facebook, twitter and linked-in pages
Manage Facebook, twitter and linked-in pages
Edit videos & upload to Youtube
Post videos on website
Research for supplies online
Add email addresses to Google account
Follow up with clients
Insert my writings into newsletter format
Create sales & marketing materials for speaking and events
Creating graphics and word processing documents
Research nutritional value of different foods for my recipes

Required skills for this position include: Excellent written and oral communication skills, excellent computer skills, graphic designing skills, experience managing Facebook, twitter and linked-in, experience with email marketing campaigns, copy writing experience, flexibility, and ability to solve problems and work independently. MUST have a reliable high speed internet and Skype connection.
Desired skills: experience teaching and ability to work on a Mac is ideal.
Training is available and free.

Thanks for taking a look! I look forward to hearing from you.