Please help me pick the right insurance.

Hi everyone I am new to this forum and i hope you guys can help me pick the right insurance for me. Let me start: I have a 3 cars - Audi a6 avant (2.8 liter) 1999 - Audi a4 sedan (1.8turbo) 2005 (salvage title- rebuilt) (It was theft) - Hyundai Excel (1.4) 1996 And there are 3 drivers : - Me 18 years old i got my license about 5 months ago. I am going to drive audi a6 avant and then switch to a4 sedan. - My mom she uses hyundai Excel to go to work. But she is going to use a4 as well. - My dad he is going to drive audi a6. My current Insurance: - Audi a4 sedan is not registered yet so its not added to current policy. - Only my mom and my dad are added to policy. - Audi a6 avant and Hyundai excel. - The insurance company is andquot;Progressiveandquot; My problems with current insurance: - We are paying way to much for only 2 cars. - If i am added to policy we would be being much much more. So the real issue is money. New insurance requirments: - Audi a6 and Audi a4 insured in both ways meaning (For exmaple if I am driving and i hit a tree or something we will still get money back or if a tree falls on my car etc.) -Hyundai just in one way so that if the person driving hits other car then the person hit gets money from our insurance. - Not so pricey when teenage driver is added to policy. EXTRA INFO - We live in CT - We came to USA about 3 years ago. - My parents use to drive since they were 18. But they made U.S license about 3 years ago. Thank you and i hope you understand what i wrote. Sorry for my English.