We have a temporary course with some really cool water holes. I am planning to go out in the next couple of weeks and try to get some of the discs back. I now a lot of people would like to have them back. The water is mainly about 2ft deep and I have a pair of chest high waders. I was planning to go out with a regular rake and try to get some back. the bottom is apparently covered in about 6 in of duck poo. I was wondering if anybody had any suggestions or ideas on how to get them out that would be better. Thanks!