I was planning to try out the GND filters, but there was no sky and no sunset, so my filters stayed in the bag. The wind was very strong though, so strong that any capture longer than few seconds was blurred. I had to open up quite a bit to get the exposure around 2.5s to get a sharp image, and still I managed only a couple of sharp shots out of about thirty.
Thanks for the feedback.
We get some pretty dense fog in this area but not typically accompanied by a lot of wind. Sometimes if it's marginal, I've used the camera bag to add weight to the tripod. It can help.
Hopefully that capture will be in a local gallery before too long.