I agree the only issue is the fighting whether a ball python is a large snake... they cannot win an argument legally saying they meant no snakes as you specifically signed a document saying no LARGE snakes.... Just start getting your documents in order If your local zoo has a reptile section get the head of the department to sign a statement along the lines of saying a ball is not a large snake..... The more documented support you have the better if the park owner wants to make it a legal issue