The mantra for this year's sysadmin: Work smarter, not harder: 
Being a systems administrator is not an easy job. Sysadmins often have to design, build, monitor, and maintain a large array of disparate services running on a patchwork of platforms. Most sysadmins come into the field by happy accident, so they sometimes lack formal, organized training on the toolsets.
read more: Opensource.com bcotton
Supporting Open Source.
Have you tried: Sailing in Africa ?