Unity FPS Rocket Launcher Light and Sound Effect

Hello,I am fairly new to Unity (I have been using it for about 5 months) and I have an good understanding of the basics. I am not very good at programming (I am a modeler/texture person) and I could not figure out how I would create an effect were when you press the fire button (the right mouse button) to fire an RPG Launcher it would turn on a light and activate a sound attached to the RPG rocket and the light and sound would travel with the RPG rocket as it flies (as the example image shows the rocket glowing in the middle of the screen) until the rocket explodes and the light is turned off and the rocket sound stops playing and is replaced by an explosion sound. I have tried to make multiple scripts for this before but they did not work at all. Any guidance would help me immensely. Thank you.