Sorry if I came off preachy, I only say it because I too have made the very same mistakes. I was off shore for two weeks with a psycho. Before departure, all the signs were there, I even implored the captain, days before we left, to leave him behind and just do the leg with the two of us ( captain and I). So, the two weeks of fear, misery, and nearly getting dead a couple times, was all my fault. I should of never been on that boat. Lesson learned..well actually, took a couple more bad deliveries to learn, but then I got wise
Sorry you had a terrible trip, being offshore can be fun and beautiful, I hope your next trip is just that.