Shannon
That's a pretty good shot you took there. Jiro's edit makes it pop more, but you really need to remove that guy on the right as he draws the eye away from the main subject. I know it's impossible to avoid things like that sometimes, so just crop out what you can't compose out, like this edit below (from Jiro's edit)
You say you are taking Photoshop classes next month. If you can afford it ($25 a month) you might want to also sign up for Lynda.com on-line training. They cover a whole range of subjects, such as Photoshop (inc RAW), photography basics, composition etc. You can just sign up for a month, I think.
http://www.lynda.com/Member.aspx