The insider's code/$35 coupon have worked wonders for me. I currently have 2 standards reserved for $97.34/total for 8 days starting next week. We are a family of 6 and a minivan was our option...however those are pricing out around $315. I think an over $100 savings is a good enough reason to split the family and opt for 2 cars. They also offer an additional driver free, which just means DH and I can switch cars if needed.
HTH.