Buying my first MOPAR...

Take a magnet with you and go over the body to see if it has any bondo on it. Look under the floor carpet and check for rust. Same in trunk. Don't be afraid to ask a ton of questions. If you sense something is not right take the next flight back. It will take some time but the right car will come along. Even if you have to pay a few k more. It will be worth it in the long run.