This method might at first seem complicated, but your eyes are quicker than your fingers, so having reference points to refer to all around the guitar fretboard is a great first step towards familiarity.
If you’re going to be playing country music with an electric guitar you’ll probably want to have just a touch of bite, or crunch on your guitar, with strong mids and not a lot of highs. An open-back amp can help diffuse some of the higher frequencies to give you a more muted tone. Country music also lends itself to lots of gigging, so I’d recommend an amp with a low wattage as well. Country music is obviously going to be played much quieter than punk or metal.