I guess you mean Marlin... a bit optimistic here in this area. I used to go out some years ago, queen fish, king fish, we even got a sailfish once. Some years ago, and I was led to believe not many fish about of late. Best trip we ever did was an all night and day trip out from Koh Chang, but we also left from Sattahip or Bang Saray, and motored out for some hours. Pattaya Sports Club used to organize trips, the groups were six to 10 guys mostly, but they need to pack a few in to make the price low enough. The boat needs to bring live squid for best results. I gave up as I found it exhausting, early start, a long day, and a drive home usually in bad traffic.