Guidance

I have a question to most will sound very basic. I have a basic understanding of Apature, Shutterspeed, and ISO. What I was wondering is if there is a "guide" out there someplace that gives all the correct settings for specific situations. A kind off starting point. For example if I wanted to take a photograph of a valley on a bright sunny day, a guide to tell me what to set my settings on. I realize this will vary but, like I said, just a starting point.  A kind of "Rule of thumb" so to speak.

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Pour your soul into God and your pictures and when the shutter snaps, you'll be at one with nature. Happy Shooting friend.
Slabstick