I was recently at DLR and was on TSMM when a cast member saw me twisting my legs up to get into the ride (I have a below the knee prosthetic on my right leg which can make some rides uncomfortable) and she mentioned to me that they have cars that are designed for wheelchairs that have more legroom if I wanted to use one in the future. I have been to WDW several times and never considered this as an option. Does anyone know if there are other rides where this option is available and has anyone done this before? If so, how does it work (like do I ask someone at the ride, do I have to get some kind of pass)? Thanks for any info.