I agree with sandwiches on sub rolls cut into short pieces. When I'm racing I want something I can hold in one hand and that won't drip on me or the deck.
Fruit is nice, especially between races, as long as there are plenty of paper towels to clean up drips. I would rather have carrots, celery, and sliced apples.
I had two decades on foredeck before moving to the afterguard. Anything that can be slipped on is a safety hazard. Also, anything that slows down the cockpit is rough on the foredeck.
Spiffy food and drink can wait until after the finish.
sail fast,