I own a home on a land-locked lake in Florida. I understand that the public has rights to the actual water and once they are in it...they are not trespassing on my land. However, my neighbors and I have a problem. We have routinely chased a few specific peoples off of our properties, because of problems they were causing (littering, taunting, vulgarities, etc). We have filed reports with the sheriff on multiple occasions. The problem is, now they are coming into the lake at the public access point (perfectly legal)-walking around the lake just inside of the water line to get to the area right in front of my beach, just to sit there and taunt us (they are minors). Is there ANYTHING I can do? I'd like to be able to sit in my yard without being mocked and yelled at.