We will be flying into MCO on Southwest, but I have noticed that Southwest is not on the DME list that I seen. Can someone fill me in on how this works or do I need to rent a towncar?
I'm fairly sure you can simply claim your baggage and still ride the WDW Buses to your resort! That is what we were told and plan to do the same thing.
Going to Disney on Southwest, Magical Express works the same way as for any other airline.
Going home, you need to take care of your baggage yourself from resort check out to airport check in, the baggage will be taken under the ME bus. It is possible but not guaranteed that a desk clerk can print your Southwest boarding passes.
If you are concerned about long check in lines at the airport, you can request a bus back to the airport earlier than the one assigned.