CentOS, Apache tuition required via webinar

I am looking for an EXPERIENCED person to spend 2 hours giving me tuition on the following: CentOS Apache csf/lfd MySQL I am looking specifically to cover the following: - Day to day maintenace - Security - Performance monitoring - General optimization - Remote Backups Location is not important, tuition will be delivered via a Gotowebinar which I will setup. I will share my screen so you can see the SSH session into the server. English must be your first spoken language. I am ONLY looking for someone with significant experience that feels comfortable explaining the various aspects of the systems. Depending on the success of the first session I am likely to post a requirement for further tuition.