I would like to hire a Virtual Assistant

Hello, I am Luiz from Brazil and I am about to start a new project with a niche website. At first I will begin with one and it is possible that I will be adding more. I need 3 things from a va: 1 - Create more SEO optimized content to post to the blogs, this content can be made and sent to me as I can post it myself. I will need at least 1 post of 500+ words and 1 of 1000+ words. (If you can do all the SEO needed like adding onpage links, creating a blog post image and so on and so forth let me know.) 2 - Create and manage 2 social media networks (facebook and twitter), I will need the va to research popular images to be posted on those networks to be able to maintain traffic directly to the website. Basically 1 post to facebook and 2 posts to twitter daily and they can all be scheduled. 3 - Create backlinks by replying and posting to blogs with high authority on the subject, reddit and youtube videos. That is basically what I will need from my va. I will possibly need ideas of affiliate products to offer on the website to monetize something apart from adsense and that will possibly be added. I believe that all of this can be done in 5h a week and I will be needing this for a long time and will be adding more websited for this to be done soon. So this can scale easily. Let me know the best price you can make for this since this is the beginning of the project and as the time goes by and the project starts making money I will be needing even more of your time. Thanks in advance.