Which one wide-medium lens to buy as the main lens for an outdoor wedding?
I am an amateur photographer. I have taken senior and family photos for friends. However, my cousin just asked me to take her wedding photos. (I have always been afraid of weddings because I do not want to take poor photos of a the best day of a couple's life.) I have a Rebel T2i (which feels inadequate to shoot a wedding) and the basic kit lens. The wedding is supposed to be outdoors (late afternoon/evening) with an indoor reception with about 100 people. Which lens should I get to make sure I capture every moment on her special day?
Are there any accessories I must have for a wedding?