rankandfile no worries as that was the response I expected from him.
Over the past week I had found out alot of the information I needed directly from the HOA. They were very helpful. It looks like I found a showstopper as these clients each have a car and so does their son. The HOA stopped granting variances for permanent parking in the guest parking areas. Although you can park in front of the garages it is pretty thin and you cannot extend into the street. That should be enough to chase my clients away.