Media Help

I am looking to start making weekly videos. I would like to simply shoot the video here and have it edited as needed and captioned. I don't want to have to submit a script, to have captioned. I want someone with excellent English skills. I would also like to do a newsletter and have my new assistant be able to grammar check it for me. The better this person and I work together the job would expand. I am thinking I would guarantee 7 hours a week of work but would like to grow with someone as my career is growing. It would be awesome to have techy SEO knowledge to help my content be seen better.