How do you connect to Bluetooth in a 2006 Chrysler 300?

A few weeks ago, I bought a new car. I’m really loving it for the most part, but the downside is how noisy it is, especially on the highway. You have to crank the radio to not hear the road. I was wondering if you could tell me about sound-deadening car doors and what materials I’d need to do it.

My fiancee wants to move back home, so we’re going to New Hampshire. She hasn’t lived there in almost 15 years, so we’re both a bit concerned about registering our car. Does New Hampshire require a front license plate?

What do these insurance numbers mean? I live in Maine and am looking to switch insurance companies. I want the lowest amount of coverage possible as I need to save money.