Store sells you firewood knowing you can't bring it in the camp. Rangers tell you the store is a scam and make you throw it away even though you just bought it just down the road.

Then the website says 4-6 people

per site, but rangers insist website is wrong and make you buy another site for 5 people. None were available so after hiking all day, couldn't stay and had to drive 7 hours overnight to get back home and of course kept the money for the site already rented.