No I don't trust him, so I'll tell him that I'll fight him on shore. There's a small island not that far from here.
Jack writes a note, it reads:
"Sir, I will fight you, and whoever wins, wins. However, I will not fight you on your ship. You have my knowledge, and you know that the pirate's way is to settle his affairs on shore with sword and pistol, and I will have no more, no less than that."