Nice tool needs a little work.
Great to get a general layout of the lake. Depth contours can be a little off in their accuracy. If you can figure out which way its off youre golden. Wanted to fish near a sand bar and stopped short of it on the map but was nearly on top of it. Had to reverse twenty feet or so to find the drop off which then said it should have been shallow again. Good to know where the real shallows and rocks are though.
Smithmw84 about
Boating USA, v8.1.1