Have you considered a stent in the military? If so consider the Coast Guard I have some friends that were in and they had some pretty neat experiences protecting the environment and chasing bad guys. The stories they tell may be exaggerated a little, but it sounds like they had a lot of fun. It would seem the experience would serve you well if you pursue a career in environmental related law enforcement.
Also, you might simply consider heading off to college and pursuing a degree in biology or some other environmental related science. I suspect this would give you a lot more options in the long run. Remember you need to prepare not just for the job you want now, but the one you might want in twenty years. It is a lot easier to get a degree at twenty than at forty.
A major source of objection to a free economy is precisely that it ... gives people what they want instead of what a particular group thinks they ought to want. Underlying most arguments against the free market is a lack of belief in freedom itself.
- Milton Friedman