If you are not sure about wanting to get into the hobby. Get a Baofeng radio for 30 bucks on Amazon. They are very capable, and can get you a feel for it before you go spending money on some serious radios. Your License is going to be 15 bucks. So all together you can get into the hobby for way less than $100 bucks.
This is the one I bought (UV-5R):
http://www.amazon.com/gp/product/B00...?ie=UTF8&psc=1