Marketing virtual assisant

I'm looking for a long-term assistant to help with my reputation management and Amazon businesses.

- organize and/or write press releases and articles
- social media management
- build quality backlinks from relevant pages/videos
- assist with prospecting using lead generation software
- create reputation videos using easy-to-use web-based software
- set up new clients on repuationloop.com software
- claim/set up Yelp and Google+ "My Business" pages

I'm willing to increase to wage and/or hours until you are earning $250/m for 20 hours per week or $500/m for 40 hours per week.