Please give your opinion of which of my three lenses I should use for a ceremony tonight. The ceremony will be indoors in a hall smaller than a gymnasium, and somewhat poorly lit (it's an American Legion). Another complicating factor is that I'll be in the ceremony, so my wife will have to take the pictures. Therefore, the camera will have to be on AUTO, and she will not be able to change lenses due to being scared of the camera.. The choices are: 70-300 18-55 and 50 f1.8 I thought the 70-300 in order to get the handshake, etc, when the certificates are presented, but it can't back out very far with 70 being the lower limit. The 18-55 is a good all-purpose lens, and likely the best choice. And the 50 is great for indoor shots in low light, but we have two young daughters, so my wife can't be up and doing the foot-zoom thing, so maybe not a good choice. When considering lenses, remember that I do have the SB-600 speed light. Which would you use? Anyway, thanks for giving it any amount of thought.