Road Trip

My wife and I will be taking a road trip in October. We will be staying in Bowling Green, Kentucky and Memphis, Tennesee. If anyone knows of any high end stores or used record shops in those areas, kindly speak up.
Due to my poor English, I'm having difficulties to understand the phrase "wasting dealer's time". Please help.
Road trip sounds cool, especially a road trip in October, especially by a highway. I wish I had a car, too, so that I would travel with my friends somewhere. Till that moment I will go on to rent a car via Skyscanner and Hertz.