Try to switch to FQ. FQ generally has their own bus.
The first stops may have scooters from scooters returning from the parks. Last stops may have scooters going to the park.
Early in the day scooter over to the first stop.
Think of options. Too many scooters waiting for MK. Bus to EPCOT then monorail
Too many scooters to EPCOT. Bus to DHS. Boat, scooter or skyliner to EPCOT.
Load the Mears app. Mears accessible, wheelchair, taxis are the same price.as a regular taxi. Reasonable.
Edit to add BOOK a HANDICAP accessible room. It's the only way to guarantee 1st floor or elevator