What is the benefit of double blade windshield wipers?

I was just told I need to replace my rear transmission seal to get my car back in working order. I want to make sure I’m charged a fair price. How much does a rear transmission seal replacement cost?

I’m making the long trek from Boston to California for my best friend’s wedding this summer, and I’d prefer to drive than fly to take advantage of the attractions along the way. What’s the best route to get there?

My car was stolen over a week ago, and the police told me it's unlikely they will recover the vehicle. I filed a claim with insurance, but I'm worried about how long this might take—I still need a car to get to work. How long does it take for an insurance company to pay for a stolen vehicle?