I hate to say this but don't use that muzzleloader tomorrow. From the way you describe yourself you are far from ready. YOU need to practice with powder and sabots. Consider using the shotgun, sounds like your more familiar with it. You never shoot a firearm at a animal that your not "sure is on point". I don't mean to be so blunt but you owe it to the animal your hunting to be sure of #1 yourself and #2 the weapon of choice. In this case I see neither.......