I was coming home today to Hunnington Station on the Metro Yellow Line and saw a dive boat next the the 14th Street Bridge as we crossed over the Potomac. It looked like it had an anchor/lead line going down next to one of the bridge supports. So, do people really dive in the Potomac River or was this just some sort of anomaly? If people do dive there, what is it like? I imagine there are some really big fish. What is it like? I would be totally up for diving there if it is within my dive experience limitations.