Anyway to remove the Save function from menu?

Basically what I want to do is remove the "Save" option in the menu thus requiring people to have to get to certain save crystals on maps in order to be able to save the game. I don't want players to be able to save at any time simply by hitting the esc button. I want them to have to progress forward in the game in order to save their progress. 

P.S. I am new to the RPG Maker series. This is the first RPG Maker series I have owned, and finally have the desire to put my ideas for game development down on a product. I have little programming experience and will be learning through this process of making my first game. What better way to learn than trial and error right? And occasionally asking for help. 

Go to Database -> System -> Menu Commands. Uncheck the Save Menu.

You know I even looked under Database > System before I registered an account to ask this question. Perhaps its time for me to get to sleep missing something that I overlooked. Thank you Archeia.