Boom Logs on Boat Ramp

To who ever tethered the two very large boom logs to the head of the boat ramp, one of them has parked itself up on the raised cement walkway with the fairly large tides we are currently experiencing.
With these large tides it would be quite possible for one or both of them to park themselves right on the ramp preventing anyone from using the ramp.
If you need to park these logs near the ramp you need to secure them parallel to the shoreline at both ends of the logs so they can't swing out onto the ramp.
I am hoping to use these large tides in the next 2 or 3 days to haul my boat.
Jamie