Wing Dams are hard on boats lower units.

[willcfish]

Wing Dam Danger: Learn how to read water.
Sometimes the surface changes are easy to see and other times less so.
If in doubt slow down and use your depth finder until you are familiar with the area.

[willcfish]

One of the Catfishermen told me he ran up on a Y-branch in the river and it hung him up after he took off the lower unit and it cost him $1,200. Ouch!!!http://catfishfreaks.proboards.com/post/new/1685

[Smoothkip]

Great Tip! Not only an expensive fix but a serious danger hitting one at speed! Thanks Clayton!

[Catfishrollo]

Thanks for the post. Wing dams can be vert dangerous for sure. rollo