Have you contacted the dealer where you bought the RV? Sounds like some things that could be repaired locally without going to Red Bay.
If you go to Red Bay, go to the service center on 4th street and check in. then you will be placed on a waiting list for warranty repairs. They do not take appointments for repairs, it's first come first served but newer warranty covered MHs get priority over older MHs.
Mike and Debbie: USAF Msgt Ret, DoD Civ Ret
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2014 Allegro Open Road 36LA/2014 Jeep Grand Cherokee/2018 Cherokee Trailhawk