I've been doing some reading for the past hour or so. It seems like, with my limited knowledge, I may be best off buying a new bike online. I could possibly get a deal on CL but I won't be able to look at the parts and know if it has been stripped or if I am getting ripped off. Based on my limited research, something like a Vilano Shadow 2.0 seems like a solid option for $289 delivered on Amazon.
That bike does look like an excellent package *if* a roadbike is what you want. In particular, the STI shifters (STI is Shimano's name for shifters integrated with brake levers - you can shift without moving your hands) at this price point are a great deal. Cheap bikes with "drop" handlebars (the curved road-bike handlebars) usually come with thumb shifters or levers close to the stem (the stem is the connection in the middle of the handle bars).
Having said that, I'm not so sure you should buy your first bike this way.
Fit is really important if you're going to be spending time on the bike. A bike shop will be able to help you get the right size frame and set up the bike with the right seat height (generally novices will set the height way too low).
Also, you may consider that a road bike may not be right for you. Road bikes are designed to let the rider get into a low aerodynamic tucked position. This is great for going fast, but absolutely sucks for comfort unless you're used to it.
A hybrid bike will generally have a much more forgiving geometry - taking some of the strain off your hands, arms, neck and back.
You might consider straight handlebars - they're generally more "user friendly" for a novice. Also, you may find a padded wide seat (as usually come on hybrid bikes) more comfortable than a more aggressive racing saddle that might come on a road bike.
Try finding some bike-specific forums on the internet - there is generally great advice for riders of all levels there.
