WARNING- Silverwater Boat ramp and the new whalf which I have used many times with care before the whalf was installed. I took my 17ft, 50 year old wooden boat out today. The new whalf is a shocker of a design as when the tide is coming in at low tide it allows the bow of the boat to go under the whalf as the bump rails, which dont have any rubber buffer D section on them, are in the wrong place and then 2 ferries came past and smashed the bow under the whalf doing considerable damage. It was so easy to see it coming but I couldnt do anything about it. If you use this ramp give the whalf a BIG miss. I have fowarded a complaint to the Olimpic Park people and detailed the design faults, what was a "just so" ramp has just been made worse!!! DONT USE IT.