In this project, I spoke about a specific bike ride that I went on with our class so to establish credibility I just recounted events that I actually experienced. As W. Horner mentions in his text that a way to establish credibility is through intelligence. He wrote about how you can express intelligence on a subject through having  an experience and/or special knowledge on it. In my case, I had a personal experience that I wanted to share, establishing my own credibility to present this day to an audience of people who were not there on the bike ride themselves. For this project, there may not be any opposing viewpoints as it is just a recollection of events on this day.