OK, here goes - I have not been honest with you all. I have been pretending long enough and I have decided that it's time to own up and admit is

:
My abilities are impaired when it comes to RV electrics. That's it - the whole world knows and I am proud........
There are so much stuff that I would like to change, improve and modify, but since my knowledge is limited I don't get around to do it.
Example 1: I hate my florescent lights in the ceiling and would like to change them to regular 12V light fittings or even LED lights. Example 2: I would like to add another cigarette lighter type outlet. These just to mention a couple of examples.
I was wondering - is there anything out there like "RV electrics for dummies"? Does anyone know where to find tutorials about RV electrics? I am keen to learn but can't seem to get started.
I have the utmost respect for electrics in general and I have no desire to compromise safety in any shape or form and I therefore need to acquire knowledge before starting any projects whatsoever.
Your assistance is much appreciated.