You might try writing to the RV Action Line in Trailer Life magazine.
It states:...After exhausting all other resources without success, forward the information (typewritten only) with copies of appropriate bills and correspondence to....
RV Action Line
2575 Vista Del Mar,
Ventura, CA 93001.
See prior requests in Trailer Life magazine for sample requests for help.
Pete and Patty
2010 Georgetown 378TS; 2012 4dr Jeep Rubicon
1 Yellow Lab (hers);1 Little Bitty dog (mine)