Chris, though I haven't seen the course, it sounds something like the routing scheme that Mike Strantz used at Bull's Bay, from what I have read about it. Perhaps, when participants here think of some of these hub and spoke examples, they can feed them to Scott Burroughs and he can show some aerials. I can't think of any true hubs and spokes routings (where greens 3-5-9-12-15-18 might all return towards the central high point of a clubhouse) though I can think of a few that have a few spokes missing and don't go radiantly out from the center perfectly.