national parks and marine resurves

I was down at the national park yesterday and asked the ranger about fishing and water sports and was told what was ok and not ok the photos speak for them selves, It is a joke when you see people raping the wildlife off the rocks and from the water. Now this is a national park and they do nothing and they do nothing about the platypus on the river banks.  So what do they do?????????O collect money!!!!!!! No jet skis no fishing bullschit......