Downtown Disney Hotels Transportation Schedule

[polygirl86]

We will be staying at the Doubletree Guest Suites at the beginning of June, and will be renting a car. Does anyone know what the bus schedule is for these hotels? I know they leave every half-hour to the parks, but do you know which order the buses go to each hotel, and which order they go to the parks? (For example, I'm going to MGM my first day. I don't want to ride the bus and stop at 4 hotels, then 3 parks before getting to my destination.) Thanks for any input!