Unfortunately, my wife isn't tall enough to drive our Georgetown. The seats are too high off the floor (no height adjustment), they don't go far enough forwards, the pedal cluster doesn't move and the steering column isn't telescopic.
If I had the cash and the time, I'd go look for a retired Gillig transit coach and get the Recaro driver's seat and the double-jointed telescopic steering column to put in our rig. I'd also get the Ford power-adjusting pedal cluster from the Taurus or the F-series truck.
Our "get home" emergency system is a one-way airplane ticket for a son-in-law to fly out and drive us back.