Potential!

"Right, so, first off I'm going to say that I do enjoy a good pirate story, and I did like this one. Your descriptions are good and so is your writing style, and you have really good potential to improve and become an AMAZING author. You do switch from present to past tense a lot (hence why I gave you 3 stars on grammar) there's more past tense, so I suggest to switch to that so it will be easier. All it needs is a little editing. I would say add more emotion to your characters. Tell us how they feel and why they are feeling it. The plot is good and I liked it! Spruce it up a little, maybe improve your cover, and you'll have a great story that everyone will want to read :)"