Traps and buoys

[Wymasa]

Hi all, I am new here and wanted to share my image with you. I took this today but I am extremely new to photography. I would like to hear critique but probably won't understand some of your terms haha. I used picasa 3 and the sharpen tool but that's it. I don't have photoshop nor would I know how to use it if I had it.

I found RAW for the first time today and shot with that. Now, I am unsure what RAW really is or when to use it but I was experimenting. Most of them turned out grainy. And now that I see it on here, I can see how grainy it is, sorry! Also it is huge, sorry about that as well

As you can see, I have a lot to learn but thought I would post anyway to get some feedback.

Thank you!