Dutch, you asked for opinions on the car builders having to pay to show off their cars. I have opinions.
I agree with you that the guys who put a thousand hours and a lot of money into a car, or guys who put many thousands of dollars into a car shouldn't have to pay more to show it off so more people can be attracted to the car show and the gate receipts will be overwhelming. It's not right; we are the entertainment, we shouldn't have to pay for that job.
But, we do, in many cases. And there lies the rub. We will pay to provide the entertainment for a management group to exploit, so that's what will happen. I have seen the enemy and 'they are us'. Now, don't forget that we may pay to be the show, but we also get to see a car show, maybe get a meal or two, maybe a T-shirt and dash plaque, we get to BS with a lot of like-minded enthusiasts, and we may get a chance to win a prize, so it's not all bad.