Sorry, was too busy with a finicky engine, playing with settings and keeping the 2 and 5 year olds happy, feed, and unhooked, lol.
I will take some pics if I find some good features. I didn't see much at Cowan. That is probably part settings, part Cowan. The lake is pretty featureless, and there were many boats out at the spots where I knew there were brushpiles. I did see an interesting box type object. Think it might have been a sunk duck blind or something.