JDL welcome aboard. We bought Sundari in Pitsburg a few years back. Nice marina, and the yacht club knows how to party, but mostly
power boat people.
You will learn allot from sailing the bay, Plan your trip carefully through San Pablo (AKA All Day Bay). When we came down, we planned to avoid the flood tide that can hit 5 kts, but what we missed was the 35kt westerly that was pushing allot harder than the
engine. We short tacked that 17 miserable miles, and as soon as we got to our harbor, we gave away our charts for it. (Actually my wife did). I am under strict orders never to sail that bay again
One other point about All Day Bay. If you get an ebb tide, a westerly
wind, and shallow channel, you get a very wet and bumpy ride.
We sailed early Sept. At night, the
wind usually goes calm. That might be your best bet. The channel is well marked, and at night, a little less barge traffic. (The tugs like to play chicken with the sail boats. Or, at least they did with us.)
If you go during the day, make sure you are prepared to
motor sail. You will need to do this or you will never get past the carquinez bridge if you have a westerly.
The channel is narrow, and the
depth drops dramatically when you get out of the main channel.
It has been a few years, and I have only sailed that area about half a dozen times, so some of the locals might be able to tell you more.