I played a very nice course last weekend (Waldorf Astoria) and their carts had the timers on the cart GPS system. It's nice because it lets you know where you are, time wise but you are only as fast as the group in front of you. We played as a fivesome ( With the courses permission) and we got stuck behind a foursome of total tools. It was cart path only and these idiots decided to play a scramble and still found a way to be slow as can be. It took us 5 hrs to play because we were waiting on these guys on every single shot. The GPS showed us at 30 mins behind schedule but it wasn't our fault and we never saw a ranger.
There in lies the problem, the rangers not doing their jobs. Are they out there looking for wild fires or what??? I don't get it.