Surf n Turf,
Where are you coming from? What size boat are you coming in?
ianhlnd is right we have plenty of mooring available in the Isthmus and Avalon but dress warm the days are nice but once the sun goes down it gets cold fast!
Keep a close eye/ear on the NOAA weather reports and I find the web sites
http://cdip.ucsd.edu/?nav=recent&sub=nowcast
http://www.nawcwpns.navy.mil/~weathe.../analysis.html
very useful.
Please make sure you have a working
VHF and
GPS on board and keep your BoatUS/Vessel assist card on board, it saves saves time in case you need assistance. Also if you have anything less than a Captains card please upgrade. Trust me if you need a tow, and sooner or later everyone needs a tow, having at least a Captains card will save you money, lots of money.
Nate West
Vessel Assist Avalon