To me fishing isn't much of a spectator sport. I've went to a few weigh-ins in the 90's because it was new to me. Instantly bored. I agree with what you said, but there are other ways to spice them up as well. Have a good feed or a good food booth, or maybe some vendors selling some cool t-shirts, lures, etc. I'm not sure how to market these events, but they really don't market their product very well. I'm not sure how to spark interest when their prime demographic, (guys like me who walleye fish and spend $$ doing it) are turned off by the whole scene.