Hey L.A. folks, I've been working my butt off with the two bucket technique and after a few months of ownership, I realize that I stink at it. I can never dry in time, leaving streaks, drips, etc... I'm thinking I may need to have someone come by the house and knock out my wife and my cars professionally from time to time. Wondering if anyone has any recs for someone reasonable that does a great job with the Model S? Also, I'm willing to bring it somewhere as well. Thanks!