We still will have two big divisions in NorCal and SoCal (SCDSL). You also have to remember that previously everyone jumped into State Cup and played their three games. Most with a huge amount of travel (eg Lancaster). After one weekend, and only three games, most were out and enjoyed their sweatshirt for the next year.
From what I understand (correct me if I am wrong), in the new system you first have a Regional Cup. Some portion of those teams advance to the State Cup. Part of that is local to your half of the state and the final part is against the other half. So, people in SoCal first fight it out and then advance to face off with NorCal. After that the winners advance into National Cup.
So, yes, there is still a chance of having to travel quite a bit, but only if your team is good enough to advance that far. Most teams will drop out during the REgional Cup phase, but even then will have seeded matchups, competitive games, and FIVE games instead of three.