...my suggestion is DON'T sit inside during the boat ride out. The smell(s), whether they're from greasy breakfast dishes prepared on board, or the old dude who's been going for the last 3 days straight with NO change of clothes or the guy who threw up 15 minutes into the ride out..
...Stand outside with the wind in your face...thinking about the pool winner your going to catch the minute he says...."Lines IN!!"
Don't be thinking...."am I going to get sick", that'll do you in all the time. The night before, it's important to rest up, and eat solid foods. Bring plently of grub for the ride too. Try to get into conversation too, that will keep your mind off things..and INTO fish....you should have NO problem in that category
Good Luck-