1) Stay away from alcohol
2) Stay away from greasy breakfast foods, eat cereal or fruit
3) Stay away from exhaust fumes (if possible)
4) Don't look down, watch the horizon or land
5) Bring Ginger Ale or 7-up and Saltine crackers (I've heard ginger, as mentioned above works too)
6) I don't recommend Bonine or Dramamine as I've seen both fail alot more then succeed, and they make you drowsy.
7) The new wrist watch band that sends out an electrical impulse worked well for alot of my guest last summer.
8) Their is a perscription drug (sorry, don't know the name) that I know 2 (seasicker) guides swear by.
9) If you feel it coming on get fresh air, if you need to puke, don't hold back, get it out.
10) If you do get sick, remember this, YOU WON"T DIE FROM IT.

Good luck!