Hello. My Wife and I are considering a Journey to replace our '04 HEMI Durango. We are looking at '11s as well as new '12s. I will need to tow a small utility trailer with this vehicle. Looking through the Towing and Hauling section has raised a few questions for me. Obviously on a new vehicle the Trailer Tow Prep package would be listed on the window sticker but if we are looking at used how can I tell if one has it? Where is the oil cooler? Are there any trailer hitches available without cutting the bumper?