[Laker14]

Executive or Championship?
When I was organizing a group I would prioritize time over location (just what my group decided would be the better way to go), but I was giving a pretty wide time window, like 9 AM to 1PM), and then I would just list a dozen courses in the order of preference. It was all over the map. Some weeks I'd get the first choice, some weeks I'd get the 6th choice. I don't think I ever got shut out.

This was for Executive play. You can do the same thing for Championship play, but your time windows are weird because some courses to "waves" and others do straight tee times.