I tried to open http://noobcampblog.com/ and it didn't work. A quick tip to try to help you without being able to see the site: I'd recommend viewing the page source and looking around at the HTML. In WordPress themes, most menus will have a unique ID or class attribute for each menu item, and you can use that to target just one of the items and apply CSS rules to it.
These are some great basic tutorials that will help you along the way if you're interested:
Once you find the class name to use, you may be able to get help in the volunteer-basted forums at http://wordpress.org/support/ as timethief suggested. Another good place to ask for help is from the theme authors directly.