they're great and i'd highly recommend one for a first vehicle. Right now, you can get a '95 Silverado with every option for around $2,500. I bought my '98 with every option in january of 2007, for $8,000. haven't had a problem yet.
edit: honda civic is good for gas mileage, but since gas is cheaper now i'd scratch that. trucks are a ton of fun and if you're adventurous, you'll love owning a truck.