[ I also live in Tallahassee. tried Alligator point several times almost no hits. [/St/ George had a little luck but beach is empty in winter, took the wife we ate good and she went to beach.
Digging in the sand is easy to learn pointing. Have hit several parks and tot lots with some results. will need a strong digger with a sharp blade for the clay & roots.]any pointer will help locate.
coins etc. will be covered with dirt and are hard to see. Later I purchased the Auvio wireless headphone and love not having a wire. Cut the end tip open to digger holder, lets the dirt out.
bring a bag for the auto with spare batt., headphone, water and towel. I carry pepper spray with me. I sharpened my digger after the purchase, Have added a T handle on my digger, helps when ground is dry. good luck and have fun. John Lewis