According to numerous online heart piece guides for WW, there should be two warships around Rock Spire Island, one of which will leave behind a ring of light with a heart piece underneath. A few days ago, I found one warship along the waters of the island, which I shot down. It appeared that all it left was one of those dark orbs that leave numerous items when you break them, but later I found a light ring which had 100 rupees under it (maybe I was too close to see it the first time), which is what the ship that does not have the heart piece is supposed to have. I have searched all over the waters of the square that makes up Rock Spire Island and have found no more ships (Shouldn't the first one regenerate when I warp or save and restart?). I did some further searching online and found that the heart piece was supposed to be south of the island part of Rock Spire. I sailed south and the nearest warships I came across were those of Islet of Steel. Can someone please help me? Thanks.