"Must transfer to wheelchair"

[SueM in MN]

Dumbo has an elephant where the side swings up for easier access.
It is still a difficult transfer because it is very low - nearly on the ground.
Once 2 people are inside, it is pretty supportive because the sides are fairly high. .

 

[SueM in MN]

at Epcot , the Nemo ride has an accessible clamshell. The side folds down into a ramp, the wheelchair is driven on and turned. There is room for one wheelchair and one companion.

 

[SueM in MN]

Journey into Imagination with Figment has one seat in the back for a wheelchair and one companion. The front seat can fit 2 (possibly 3 if small)