If it's like the other lakes in the area, it should be an easy lake to find structure. It's also quite thin. I wouldn't worry too much about maps.
Again comparing the other lakes I've fished in the area, you'll probably have a hard time finding fish during the day (unless you get great weather conditions for fishing), but the evening bite should be quite good for all species.
I've been meaning to fish this lake for some time but always seem to choose one of the other million lakes in the area.