Who's been a NPS/State Park ranger or been in outdoor education?

So who's been a NPS/State Park ranger or been in outdoor education? And for outdoor education I don't mean like guiding, but teaching about the outdoors or general academics in the outdoors.

Doing a university design project and would like to ask you guys a few questions.

Feel free to PM me here or email me at cblankdesign@gmail.com

Thanks!

Can you tell us about your project and what you need?

I have taught outdoor education (science and outdoor ethics and philosophy) through backpacking trips 5-7 days in length for the National Park Service.