If you are not not planning on doing post processing then you don't need to be shooting in RAW. With RAW you have to process the file to make it look good. Shooting in JPEP/Fine will give you better results out of the camera with little to no processing. If you do decide to shoot JPEG then there are a couple of settings you need to change on your camera,
If you are shooting JPEG I would suggest that you use the Fine>>Large setting and also set your camera for better sharpness.
Go into your Menus and highlight the "Shooting" menu (the camera icon)
Drop down to "Picture Controls" and click right one time.
From here, highlight "Standard" and then click right one time.
From this settings menu, increase the "Sharpness" setting to "7".
Drop down and increase the "Saturation" setting +1 notch on the slider.
Press "OK" to exit the menus and you're done.