The previous owner of my boat was a heavy smoker. Spray Nine, with one of those green scrubbing pads, followed by a wet paper towel works wonders, but you have to have everything open on the boat while you're using it to keep the fumes down.
95 Catalina 30 Island Time
“The sail, the play of its pulse so like our own lives: so thin and yet so full of life, so noiseless when it labors hardest, so noisy and impatient when least effective." - Henry David Thoreau