There will be 4 Zones:
Red Zone - Magic Kingdom
Contemporary, Polyneisian, Grand Floridian, Wilderness Lodge & Villas, Fort Wilderness
Blue Zone - Epcot
Beach Club & Villas, Yacht Club, Boardwalk Inn & Villas, Caribbean, Pop Century
Green Zone - Animal Kingdom
DAK Lodge, All Star Sports - Music -Movies, Coronado Springs
Black Zone - Downtown Disney
Port Orleans FQ & RS, Old Key West, Saratoga Springs
Also there will still be a maximum of only 4 stops for the guest. The buses are going to be dispatched on a "as needed" bases so if guests from more then 4 resorts in one zone arrive within a 30 minute window, 2 buses will simply be sent out to that zone.
Tyler had posted this on another thread and I had saved it so now you have the info you were looking for.
Thanks TYLER.... AKA Chip & Dale Express
Lori