Scottie Mom:
Be very thankful that you could physically drive your RV. Unfortunately, when we bought ours (used), we were enthusiastic enough about its condition, mileage and price that we never checked the ergonomics.
DW is not very tall (under 5') and what we found was that the steering column wasn't telescopic, the amount of column tilt was very small, the seat was much too long in the cushion and the seat had no vertical adjustment. Her feet didn't even reach the floor. Also, the pedal cluster wasn't adjustable like some Ford cars have.
Bottom line - there was no way to adjust things so she could drive it (even if she'd wanted to or had to). Our "get home if DH is incapacitated" plan was a one-way airline ticket for one of our sons-in-law (one of whom is already retired) to come and get us.
When things started to get too expensive to continue the lifestyle, the above issue was one more nail in the coffin that resulted in us selling up.