My wife has a business meeting there and I was hoping to take my metal detector and look around. Any advice or ideas of where to go? Where not to go? I don't expect any super secret spots just a place to spend a few hours with a chance of digging a old coin or to. I live in south Florida. The only good chance we have for old coins down here is on the beach after a hurricane or sometimes during construction projects. Thanks in advance for any help!