Here's an idea, rather than trying to make money out of it, speak to the developers and supply them maps of the park so people don't go trampling where they shouldn't, secondly employ rangers to monitor the park and fine people that drop trash in the park, thirdly get your schools to educate kids about why it's important to respect the environment. (albeit that's a bit difficult with Trumps position on climate change, I can't resist a good dig at the orange one.)
Biting the hand that feeds IT
