Has anyone found a tow bar made for the GLA yet. I'm might do some light towing (utility trailer etc.), but my main thought is for a bicycle rack. If I go across the country, I don't think two bicycles on top of the car is particularly fuel efficient. I want a rack on the back. Westfalia offers one in the UK, but I'm not seeing anything here in the US. It sounds like the Brits pull "Caravans" around all the time. I'm also hearing things like "back bumper modifications." I don't like the sound of that. Anyone??