Answering my first question here, but the silk screen people are saying they need to heat the material up to 300 deg for 10 minutes to make the silk screen which will probably melt the sail.
I am going to try stickers on the sail...hopefully they will last for the event (3 days of sailing.)
Anyone ever put a sticker on a sail? How long did it last?
"The sail, the play of its pulse so like our own lives: so thin and yet so full of life, so noiseless when it labours hardest, so noisy and impatient when least effective". -- Henry David Thoreau