that’s a $10 per person head count - again not really that much money .... but it’s a 2-3 hour drive one way for most of circuit. And some have to stay one night in hotel so a family of four can easily exceed 2-3 hundred bucks for a one day event.
again maybe not a huge deal.
what is a big deal is the lack of transparency - don’t lie about the costs / that’s the bottom line...