i am going to be shooting about 4 weddings through out the next year and i have to admit, ive never been the sole photographer at a wedding and am a bit nervous. what modes should i be setting the camera to so that you can see the details of the dresses? i dont wanna the that photographer with the blown out wedding dress shots! i have a canon rebel xsi, 18-55, 55-250, 50mm, lumopro flash (that i use on camera but they take some time to recharge between flashes!). is there any advice that would be helpful? i really love outdoor photography, but when it comes to indoors (which a few of the weddings are to be held in a hall), i have issues with lighting...too dark, too bright...i just hate shooting indoors!