I was over at the airport Sunday to pick someone up, and I kept trying to catch a glimpse of one of the few PGA folks coming to the John Deere Classic that I actually recognize. As I heard a guy who had just grabbed a piece of luggage containing a set of clubs say into his phone, "I've got your clubs," I realized that PGA pros have people to wait at baggage claims for them.
When I was leaving I saw that a section of the short-term lot was blocked off, and was filled with brand new Buicks for the arriving players and tournament officials. There were 3 or 4 rows of precisely parked vehicles. I believe these are Buick Lucernes.