I love the mood you set here with the dark colors you used. It's got a dark mood to it, but the palm trees give it a relaxing mood, too. The shading and lighting are both very good. You did a nice job making the moon and the fire reflect off of the water. It's a small detail that some artists miss, but you never forget that detail.
The fire should've been left out or should've been put in a better spot. It just stands out too much. The bright colors of the fire just don't blend with the rest of the artwork. I think it's oddly placed as well. If it wasn't so distant maybe it wouldn't look so out of place. Maybe if it was in a different spot, say in the middle of the palm trees, it would look a lot better. Some shading around the fire would've done it some justice, too.
Other than the issues with the fire, I really like this! I'm a sucker for landscape paintings, especially those with anything tropical in them, like palm trees. Nice work!