I'm thinking about sinking one of our portable courses permanently and just installing the buoys for use rather than installing/removing the whole thing. It sits in about 8-10 feet of pretty consistent depth water. The bottom is pretty hard. By the end of the summer there are some weeds, but not weeds to the surface or anything. I know there have been some other threads about this in the past. Please provide info about how this might work, problems we'll run into, and tips you might have to make it work. Thanks.