Harry, as has been said here many times in regard to your coach problems, Contact Jeff Rowe. I had him replace the toll booth window drivers side and the passenger door window. Both had “silvered” due to moisture penetration. When you get the hung brake unhung, make an appointment with Jeff. Really, those 70 miles would be well worth the costs to find out what needs to be repaired on your coach immediately and what can be phased in over the next several months. So pick up the phone, I know that is old fashion, especially for those still waiting on a call on their first generation, wooden flip phone! Just do it and life will be much better than what has been described on the multiple posts.
Jeff will also give you an education so open both ears and listen. Remember, there are no dumb question