rblaw: Sadly, I must archive my only underwater cache. The coordinates for the second stage were attached to an ancient 70 pound anchor. The anchor was placed among big rocks. With the high Lake Michigan water, the anchor was 11 feet under. When I couldn't see, I began hunting in a hundred foot radius. After I gave up the search, I happened to spot the anchor shaft sticking out of the beach sand half a mile from the GZ. That's where it will have to stay. It demonstrated the power of the storms of last November.