I'm going to be filming a wedding next week and I need a microphone. I know a ton about cameras but my knowledge on sound equipment is pretty poor. I've been looking around for some mics I'm not really sure where to start and I have no idea how to tell if a mic is good or not. My budget isn't very large, I'm looking for something in the $100 range. (In case you remember I asked for help about a wedding a couple weeks ago. It went great and for all those that gave advice thanks for the help!)