Never any dumb questions here, we are all happy to help each other out. You will want to research different shot sizes and shoot at different distances like 25, to 40 yards to see what shoots best out of your gun and pattern it. Patterning assures you know what your gun shoots at and you make a clean kill. Walmart has cheap camo and it is now on clearance, I use a Rem 870 for over 20 years now with no camo on it, the main thing is movement.