Help the new guy with a simple question

I am currently trying to setup a very simple wireless network. All I need is to be able to setup an Access Point and be able to setup customer CPEs to connect to the access point. The Access point will have a Public IP address of 66.194.196.27 and all of the CPEs will have private IP addresses in the 10.0.254.0/24 subnet. I can currently accomplish this goal with other venders equipment but would like to be able to do this with mikrotik gear. I have been looking through the online documentation and can not find anything to tell me what I am missing. I can make this work via WDS but not as just a basic network. I am using Routerboard 112s on the 900 MHz spectrum. I would appriciate any help I can get.

RTM:
http://www.mikrotik.com/testdocs/ros/2.9/interface/wireless.php