I do know for a fact this brand new river boat I am sitting on right now has no elevators at all - and that is a major problem for any handicapped person. This may be the only one. We will try to find some other river boats that do have elevators for you.
Considering this is a brand new boat I am a little surprised by this, but there it is.
I am the editor, but I also speculate, ask questions and play devil's advocate. I reserve the right to change my mind.