Hi, my sister in law asked me to be the photographer on her wedding. While having some general photographic experience, I am totaly poor on wedding photography experience. I would very appreciate any kind of advice about: - right lens - usage of flash bracket - right film - some special filter My equipment: F(N)70, 24-50/3.3-4.5D, 85/1.8, 80-200/2.8Dnew, SB-26 with SC-17. Thanks in advance. Benjamin.