So I have this dance collage end of the year show to photograph this weekend. I don't use a flash and in the past have just shot on manual settings. My question is do you think it would be easier to shoot on say shutter priority mode during this? The lighting I get is off the stage lighting, so many times the lighting is constantly changing, as do the dancers as they do their thing. I'm used to switching on the fly between the aperature and shutter with the iso having already been set, but I really havent gotten into aperature or priority modes. Any advice?