In message <[EMAIL PROTECTED]>, Captain 
Beeky <[EMAIL PROTECTED]> writes
>"We've had an interesting weekend" he said  . . . " hydraulic steering
>failure off Penarth !!!"

Too complicated. Not much to go wrong with a stick attached to a rudder!
>
>An outing on the Severn is not a reckless jaunt and taken carefully
>does not present a "huge" risk. But it is a "real" risk which I will
>not take again as skipper on a narrowboat.

Indeed. However, I would happily go again. I'd look for a lower tide - 
the one we crossed on was forecast as 8.5 m at Sharpness, which is at 
the upper end of the normal range. The wind was against the tide, and 
brisk. Provided that one is aware of the times, and has a reliable 
engine etc it is a straightforward trip. As was much discussed, the best 
approach seems to be to go straight across and then take advantage of 
the calmer water on either side.

I was much encouraged on the return by arriving down river of Sharpness 
and finding I could easily hold position in the stream. I suspect that 
the boats that were farther upriver had a much lumpier wait than we did. 
Below Sharpness, the river forms a shallow bay, the river is wider and 
the current was gentle. I had feared that we would meet the conditions 
of flow that we had met on Saturday when we pulled out of the dock. We 
most certainly could not have stemmed the flow outside and up-river of 
the docks.
>
>SARA is not the topless model spotted at Sharpness, try instead Severn
>Area Rescue Association, who had a couple of high speed craft in
>attendance for the crossings on both Saturday and Sunday.

It was most comforting to have them around. I did admire the cheek of 
the lady who had passed them a camera and asked them to take a photo. 
Cool!

I think a contingency plan for problems is something we should have 
considered more carefully. The most likely problems are engine / prop 
fouling, or just mis-timing and being unable to recover to a port. I 
would not like to have tried anchoring in the full flow on the outward 
journey - the current must have been running at around 10 km / h. In the 
event of a bad mis-time, I would be tempted to head for Portishead, but 
would not want try this without more knowledge of the navigable 
channels. However, in the unlikely event of a problem, I think the SARA 
boat could be deployed before major problems were reached (assuming they 
were not providing backup). I would have been happier if I had 
programmed the GPS with waypoints downstream, and had a chart (rather 
than an OS map loaded onto the PDA).

Wassail!
-- 
Martin E Phillips      http://www.g4cio.demon.co.uk
Homebrewing, black pudding, boats, morris dancing, ham radio and more!
The Gloucester-Sharpness canal web page http://www.glos-sharpness.org.uk


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