Is there a good map of the Henderson area available somewhere, something besides google maps? I hear about locks/flood gates or this canal gets you here, or there... but have no idea where any of them are located.
I used to spend a lot of time in Henderson when I was younger, not fishing but skiing with friends and they would find these isolated lakes we would have to crawl though trees to get to. But once we made it was a beautiful small lake, no other boats, unless an airboat blew though.
I would really like to get to know the area better, and I am game to just cruise and explore, but a map sure would help.
My fish finder has no GPS, my Garmin is pretty much useless in water, I have Navionics on my phone and tablet, but really no help either.

