@blueredzone... it's offensive to call someone "lazy" who chooses not to participate. I work a job to support my children's activities. That's 30 hours a week I devote specifically to them, and subsidizing their passion. That is what I am willing to give. On-the-flip-side I will never look to someone else, such as a booster club, neighbor, or co-worker to help subsidize my children.
Giving parents tools to help defray the costs is commendable, but don't make judgements about those who choose not to join in. And don't resent me if you feel I benefit from your work, I didn't ask for the handout.
If the difference between me standing at a carwash on a beautiful Sunday afternoon or not standing at a carwash is $50 off a meet fee, hand me a bill for $50. I'll happily pay the meet fee.