Anyone ever tried to tow a small trailer with their HHR? The wife and I are planning a trip to Key West FL. next spring and we'd like to tow my Harley on a small trailer to my nephews place in Central Fl. then ride down and back on the Harley with my nephew and my cousin on bikes. I've seen trailer hitch's for HHR's but I havent seen anyone towing with one yet. Whether their at the max limit or not I'm sure the trailer and bike will be about all I want to put behind the car since it's only a 4cyl with an automatic.