You have moved to a good location living in Jax. There are a few great lakes for speck fishing within 30 minutes to an hour away. Doctor's Lake which has a heavy saline content but does have blugill and shellcracker under and around the docks, not sure about specks there. Black's Creek and the infamous CRESCENT LAKE. All of the afore mentioned are a part of the St. Johns River system. Also close by are Lakes Sante Fe, Newnan's and Lochloosa. The Florida Crappie Club (FCC) hosts tournaments at these and other lakes throughout the state. You are welcome to attend. I hope this helps you get started. Welcome and thank you for your service!