I have had it happen to me and my son when we went fishing. I was approached and asked and I said I lived in RT not LRT and this person told me I was not allowed to be there. I have had a neighbor jogging around the lake get approached as well. On a school field trip - RIVERTRAILS ELEM - mind you - we did a science project down there and a man came and approached the teachers asking who all these kids where and why are they at the lake and proceeded to ask if they go to Rivertrails. Duh. The teachers explained that all the kids go to Rivertrails Elem and he steamed off. Said something about taking it up w/the school. So, if you haven't been approached, count yourself lucky.