The forestry service is the ones that put the rope in place but when you go to there site it is only closed to the north edge of the water.I was there 2 days ago a Jet Ski went in while I was stopped by a county sheriff boat in the lake he did not do anything told me there was no ordnance that he was aware of . Told me that FWC may can do something but not him. And it wont hurt to call State and Federal officials.I will try and post the closure map . And yes they are trying to close it permanently.