Search and recovery in silt?

[Adam]

Thanks for all the replies and ideas. It is fun to hear different theories and discussions about this topic. This is the second time I have heard the bacteria theory so that makes it interesting too. I thought the cold temps would keep the bacteria tamed.

I am not sure about the "current admistrations policy's on a whole bunch of topics" feel free to archive this thread.

Thanks again for the responses.

[freedivernd]

Very interesting.. Fortunate