The best tip is to practice. Practicing with friends and AI is the best way. Here are some other tips:
1. Try to get at a position where you can hit them but they can't hit you.
2. Get gold because it actually has a good use. It sinks the opponent even if only one cannon hits them and they have full health.
3. Don't be a sitting duck or Kraken will get you.
4. Don't go for the opposite team right when the game starts. This, I need to work on.
5. If you are dealing with a flag sitter in capture, just shoot them and when they die, shoot them again and they will explode so you can get the flag.
6. Keep stocking up on health and cannons. Don't just go face to face with someone when you have like one health and one cannon. I go for health and cannons when I lose one, especially health.
7. If you get stuck on an island, click on yourself or behind you or next to you. If none of those work, just keep trying.
8. The best ship for capture is the black pearl because of its speed, but not for battle because it has low health and doesn't shoot many cannons at a time. The wicked winch isn't any tougher, but it still shoots many cannons at a time. You can take out an opponent in one shot. This is my favorite ship. I use it all the time in battle. The flying dutchman doesn't shoot as many cannons, but it still shoots more than the black pearl and is the toughest ship. These are both good for battle. However, not for capture except for guarding because they are much slower. If you are racing against someone else to get the flag to your base, surely you'll lose unless you are much closer.
That's all I can think of right now, but I'll think of some more.
