I used the new/rebuilt boat ramp on the Satsop. It is horrible, they have the ramp going directly into the river at 90 degrees. The flow of the water pushes against the boats as they are launch and retreived. Some one is going to dump their boat or worse because of this design. If DOW has a risk managment person they should take a look at this potential liability. I have guide-ons with my trailer and considerable experience launching and retrieving my sled. I had a hard time with the launch, I can imagine what a novice might encounter.