I finally had a chance to post some screen shots of what the Lake Master maps for Humminbird look like. These are all from Allatoon but if you are thinking buying the chip and want to see a screen shot a certain lake let me know. You can see what lakes they have for southern states on their site. Allatoona guys - These were taken at the house so the readouts on the left are not correct. But the contour depths are from yesterday and the water depths shown refelct the water level 6' below full. I usually check the water level prior to heading out and in the options you can enter the footage below full. The map then adjust all the depths for that depth.
Name:  Sweetwater 1.jpg
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This is the mouth of Sweetwater creek. The waypoint shown is the large brush pile.

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Near the Boy Scout camp past Victoria headed to the S turns. (Where the sail boat use to be tied up.)

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Another view of the channel near the Boy Scout Camp.

Robert