Just looked up the rules and they have it for up to four teams. But I think it might actually be fairly doable following there three team guidlines. Teams get designated A, B, C, D, E, F based on records and whatnot. B plays at A, winner hosts C. E plays at D, winner hosts F. The two winners of the A/B vs. C and D/E vs. F games would be the Wildcards. I think a five team tie for one wildcard spot might be chaos.