Yes, but more importantly than a “shot list” is knowing what makes something is important to you. For example, telling me your brother spent two days baking the wedding cake is better than “I need a shot of the cake”. Additionally, if there is something emotionally significant that I should be looking for like “the bible used in the ceremony belonged to your father, who had recently passed away” or that your grandmother’s locket is tied into your bouquet, gives me the knowledge to make the memorable images you will cherish.