[villagetinker]

I really do not have a dog in this fight, as I very rarely use the golf cart, way too dangerous, I use the car.
However, speed bumps sound like a bad idea. I can just see items being knocked out of the cart (clubs, balls, drinks, KIDS), and the driver stopping suddenly, you get the idea.
Possibly additional signage, and MAYBE the squiggly lines that are used in Europe might be useful. I am not a traffic engineer, so I will defer to the experts.

Unfortunately, you cannot enforce COMMON SENSE, and I know that when the cost comes up there will be a huge split and discussion (or arguments) over this.
Balanced discussion would be good to provide the delegates with sufficient background to provide a stance that REPRESENTS THE MAJORITY OF TV.

Just my humble thoughts, please do not shoot the messenger.