3 month social media campaign

We are looking for a freelancer who can create and manage a 3 month social media campaign for a very specific project. It will include creation of compelling images, and budget for paid-targeted campaigns. This is promotion of a contest/drawing with the goal of selling tickets. More details of the scope of the project will be shared in a private chat. We are looking for someone who can not only create and manage the campaign but also direct us with suggestions on how to make it most successful, IE how often to post, where to post, etc... This project will launch Oct 1 and run through December 30. Planning and prep will begin now.