Social Media Content

I'm looking for someone to help with creating the weekly creative content for three clients. I would like to get a fixed price with regards to the following: Brainstorm weekly content for up to 3 postings per week, per client. So in total, 9 facebook posts per week. Each client is in a different market and can supply some general material to gather information from, otherwise, content related to that market in some manner, or if you have any other ideas to interest the users, will definitely be considered. This will be a long term project, so please only serious candidates that can work on time, and get things done well.