Fascar,
Depending on your tubeframe, it can be done and I once did this on a Countach. However, you have two big problems to overcome. First, unlike a typical tow vehicle like a pick-up, the ball has to be mounted way above the framerail in order for your trailer to tow level. This makes for some interesting engineering and geometry. Second, you have two monster exhausts aimed right at your trailer that are trying to melt it. I wish you the best but I think your bigger concern is trying to start a new business and build one of these cars at the same time.