Northern coming down the first week of March with Boat in tow. My Uncle and Parents live in Inverness and I will be on Lake Henderson. Have been trying to find a FHS Map or something to give me an idea of Depths in this lake? Is there a map available for the Tsala Apapka chain that would include Henderson? Not worried about locations or spots to catch fish. I like figuring that out on my own. Any help in finding a map for this area would be greatly appreciated!