Hi, Shing! Glad to see you on TF. I have a GB42 and participate in
Grand Banks Owner's Resources as well. Feel free to join our "Social Group" under Community at the top of the TF home page. Look for San Francisco Bay and California Delta Cruisers group.
Occasionally a number of us plan a trip to the Delta, Petaluma, Angel Island, etc. Would like to have you join us. I saved the GB photos you loaded to GB Owner's forum about two years back. Sea ya'!