you can find them at each of the seven pirate camps and you can use our map to find those. there’s also a ton at the pirate ship at lazy lagoon so that location is your best bet.
getting a shot to land with the pirate cannon can be tricky because it’s pretty slow once activated. you might find luck when trying to ambush or surprise someone with an attack. spot a chest or a loot spawn and wait for the enemy to try to pick it all up. this would be the best time to strike! you can also drag the pirate cannon into buildings so don’t be afraid to 