The first thing you need is your pirate ship and your crew. Pirates steal, so I recommend just going to a nearby port and cause a mutiny. You’ll need a pirate crew for this, so you’ll need to go to your local tavern and bribe a few scallywags with some coin and beer. Before you set of to see, I recommend you get up to date on your sea shantys and have a large stockpile of cannonballs. Have fun sailing the seas!