Candy??? I can assure you that while crew may think you're "sweet" on some level, they will also be somewhat offended that you think they are so childlike that they can be bought by passing out candy.
You should have seen the hit the donuts were that we brought to the dive team on Bikini, and the beef jerky on Chuuk, and the tootsie roll pops on Yap (in between their betel nut), and the lemon drops in the Solomons, Lembeh….., and the Pinot noir (knew about that in advance) in………. And, how happy I was today when someone brought in Christmas cookies.......