Cannot recall any successful wagering boycotts in the past 30 years. I remember a group called "HANA", Horseplayers Association of North America about a decade ago, but never gained traction.

They had a pretty clear and simple mission statement, that addresses most of the same issues still existing.

The game is shrinking to much. I played the Travers card, but my handle and churn was down for me almost 90% from just last year.