Well been and had a look, the worst bit is getting to the slip, in the summer you can drive through the car park but this time of year they have put a fence up around a load of boats being stored on the car park, effectively closing off access to the slip from the car park (the easy route), so the only way to the slip is down a narrow ramp, so its going to be a bit tricky but doable, see picture thats my L200 on the slip for scale.
The water at 1.1mtr above CD was about 500mm for approx 20 meters then the depth looked like approx. 1Mtr so no worries with launching, just going to have to walk the boats out a bit.
From left to right
Ramp to Slip from road, LW Slip, our way head
Slip, ramp and my L200, top ramp from slip.