I feel like I'm under house arrest?

I'm a college student (3.93 gpa in electrical engineering), 20 years old going to be a junior in the fall, and I enjoy school (even though I have a two hour commute by bus). Summer on the other hand, well to say its a miserable experience is a bit of an understatement. Every summer I'm stuck at home, every summer I'm not allowed to drive, every summer I have the same ******* arguments with my parents practically begging for a little bit of freedom. I work two part time jobs, but in both instances I have to wait for one of my parents to either drop me off or pick me up. Its humiliating and infuriating. I make my own money, I got a scholarship to cover my tuition and books, its only right that at 20 years old I should be treated like an adult!!! They take my money, they micromanage every little aspect of my life; and then they have the audacity to wonder why I tried to kill myself last summer, why at 20 years old I haven't had a girlfriend, why I'm so ******* pissed off with them.