1991 Dodge Stealth brakes

Rear wheels will not turn. Ajusted e-brake cable under center console all ready. Car worked fine two weeks ago. What to do next. I can not drive car to the auto repair shop because of this. Is this an e-brake problem or a caliper problem. How can I fix this in my driveway I have tools. Why is this web site making me write out two hundred words? It does not take that many words to describe this problem that I have with the nineteen ninety one dodge stealth rt. Thank you for amy advice that you can provide I hope this is enough letters to process this question.