Why would you want to quit driving?
Its super easy to drive into a van in a chair, straight to the steering wheel. Turn key, and go! Hand controls, still sat in your chair. Unless your stupid dog decides thats the best place for him. Its way, way, easier than anything you are doing now! The time you need it is now, not later. Decent chair, and van. You will wonder what the hell you were waiting for.
You press one button on a keyfob. Van opens the door, lowers the vehicle, and lowers the ramp... You just drive in. And one press releases the chair when you wanna get out, and another opens the door/ramp again. Takes around 15 secs in total. No exertion, no falling risk.
Download first before play...
http://www.wheelchairdriver.com/gopro/ramp.mp4