In about 5 weeks, I'm going to photograph a charity golf tournament. I've never done that before and I'm looking for some hints and advice. Coverage will be all day - from registration through awards presentation. I understand it will be a shotgun start so I'm thinking I can hang out a the first (or some other) tee and get shots of every group. My camera does have a silent mode. One question, will fill flash be useful (obviously not on the course)? I have a general shot list, but nothing specific at this point. I will ask for a detailed shot list. I will do this at no charge because it is to benefit a program to rescue girls from human trafficking. I will be using lenses (in full frame terms) of 24-80 and 80 - 300. Is there any other gear that might come in handy?