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Friday, November 26, 2010

More on ICW Navigation

Skidaway Bridge (ICW Mile 592.6)

One of the ICW's hassles is opening bridges, not only for the boaters, but also for the road traffic trying to use the bridge.  Many are restricted from opening during peak traffic hours, others only open on the hour or half hour, and a few open on request.  As we approached the Skidaway Bridge we were advised that we would have to wait due to ongoing repairs.  This isn't so bad when the current is against you, but can be somewhat laborious when the current is pushing you towards the bridge.  After about a 15 -20 minute wait the bridge tender let us go through, however the northern starboard side would not open (see in background).  Note the angst on my face.  Can't believe he let us do it, and can't believe I accepted.

If you are going to run aground, do it when the tide is rising, otherwise you will risk heeling over too far as the water recedes.  Entering St. Marys anchorage we found the sand bar that runs through the middle of the anchorage.  Luckily, it was at low tide so all we had to do was wait about an hour for the tide to come in and float us off.  The only damage was to our pride because at happy hour that night the other boaters greeted us with, "oh, Serenity,you were the boat sitting on the sand bar."

Hell Gate

Can't over emphasize the effect the tide has on currents.  Don't know if these kayakers are sitting there because they are worn out from fighting the currents in Hell Gate, or if they come out there for entertainment watching the "yachties" navigate this stretch of water.

To simplify the engineering, our wind generator was installed with its tail tied so that it only operates in a 270 degree arc forward.  The thinking was that when anchored, and most needing the wind power, we would be pointed into the wind.  Wrong; the currents here are so strong that they can over power a 20 knot wind.  Today, we put so much stress on the wind generator that one of the blades flexed enough to hit the mount breaking it off.  Not to worry, we have already contacted the supplier and will have new blades in Jacksonville.  My point of contact advised me, "you might want to tie off that tail a wee bit shorter."

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