Before getting slammed, please note, that I did post this on the Antigua board - with no results. I am looking for people's experiences who have done this excursion. I did read some reviews on trip advisor which mentioned lots of seasickness and also many wonderful experiences. I am recalling an excursion I did years ago from St. Thomas to St. John on a catamaran when I felt very yucky the majority of the trip, I am a bit hesitant on keeping our reservation for this excursion for Antigua. We will be in Antigua mid Jan. and I do plan on taking Bonine the night prior to the excursion and the morning of the excursion. If you have done this excursion, would you please let me know if there were many people seasick. Thank you to all who reply.