Virtual Assistant - Marketing

I'm looking for a VA to assist me mostly with marketing activities for my wedding photography business in Australia. The role will start out as a 1 day (7 hours) per week role with the potential to increase to more days next year.
Duties and responsibilities will mostly involve social media marketing activities as well as other general activities such as:
- Instagram scheduling with Plann
- Pinterest scheduling and pin creation with Tailwind
- Blogging + copywriting
- Website updates (Showit & Wordpress)
- Designing pdf's and ads on occasion
- Ad hoc admin tasks

Desired skills and experience:
- Experience with social media scheduling
- A keen eye for design and layout - graphic design skills are a bonus
- Excellent grammar and copywriting skills for blogging + social media
- Good understanding of SEO
- Highly organised and an excellent communicator
- Knowledge of Showit, Wordpress, Indesign, Tailwind & Plann (or similar) are highly desired