Lets see.... With a favorable tide I've done 10.5kts over the ground in the Bellingham Channel, and my marina is at the base of said channel. Heck, I could be there in the morning!
This year's boat budget was going to go to the canvas man. Perhaps now it won't....
"True, your boat will outperform mine to windward, but my boat will always outperform yours at anchor." --MedSailor