Looking for advice on deep sea fishing in Kauai in October during fall break. My family of 7, oldest is 16 and youngest is 4, want to go catch some fish in the ocean while we are on our trip. My question is, how important is the size of the boat for sea sickness or other things. Like some of the companies say they are rolling out there with a 32 footer and others are using 47 footer. How big of a difference is it going to be based on the boat size?