The main attraction: Giant Pacific Manta Rays. With wingspreads of 15 feet or more, these gentle giants are the picture of gracefulness. They have no "weapons" (teeth, stingers, etc.), and simply cruise the oceans filtering plankton - like whales. Spending hours watching them swoop and sail overhead is an awe-inspiring experience for divers fortunate enough to do so...like us.
From Socorro - Nov 2010