Well I'm not a pro, but my sister helps me. For the wheels she hoses them down and wets them with soap, I go after her and scrub the tires down. By the time she's finished, I'm about halfway through then she hoses them down and I'm finsihed scrubbing by then. Then we hose down the whole car and I am washing down the panels and she rinses the mitts for me and puts them back into the soap bucket. We both dry together.
Then while I'm polishing the paint, she is doing the interior work, and polishing up metal parts.
If she is done before I am, she is removing the polish residue behind me. Then when I wax she removes the residue, and polishes the glass.