Found this really simple pinterest schedule for businesses. It can be implemented once a week for about 1 hour.
- Spend 30 minutes on Repinned to gain ideas of images to pin. http://repinned.net/
- Open an evernote where you post links to all of the pages with images that you want to Pin. Max 10 pins per day
- Use ViralTag to schedule pins for the next 7 days. https://www.viraltag.com
- Visit Pinterest and find 15 people with great pins and comment on their pins
- Open NinjaPinner and have it auto-follow people