build a suspended brush pile? I was thinking of using bamboo's natural floating ability to build a pile that I could maybe place out by the main river channel. Or right at the mouth of a major creek. Something like having one in 50 ft of water that is from 20-35 ft off the bottom. I just have to figure out how to gather 10 or so stalks, spread them for coverage, and then attach them to a rope and cement blocks. Has anyone ever tried something similar? I think it would be great. Thoughts?