I'm almost done figuring this out. basically I bungied the
unicycle (24") to the frame of my wheelchair. I have a double-bar thing but I think it will work with single bar too. The bungie cord (a nice big one) around the unicycle seat and support bars is to keep the unicycle from moving forward or back too much. I used two smaller bungie cords (15" each, I think) around the... um, the ...