Please help! I do not know what to do.....?

One of my best friends found a really great house for rent and wants me to move in with her by the end of the month, I was stoked when she asked me. And it's not TOO expensive either. So then I talked to my parents about it and they started freaking out (especially my mom) because I haven't found a better job yet, or my own car. I know my mom is right, I need more money and a car because I refuse to bum rides off of people and/or ride the bus, but I am 19 years old and I start college in January, and this house is way closer to my school than where I live now. I don't know if I should move out or not! I really want to, my parents fighting is driving me crazy, especially when they fight with me, but I am worried that I'm not going to find a good job in time and then I will end up moving back home......Should I wait until next summer to move out? Because then I will have my CNA and I can get a great job at the hospital. Or should I move out now, because of the money situation. I know I should make this decision on my own and I am an adult, I just wanted to know other peoples opinions on the matter. Thank you!