You simply cannot go wrong by putting wood paneling in a trailer house.  Aluminum City tin cans use only the finest materials, as evidenced by the documentary photograph above.  Neighbors seldom have noise complaints because wood absorbs just about every sound you could want it to.  Even the oldest guy in the park won't be calling the front desk at Loveless Motel to complain, and if he did, he knows he'll be told that he does not have a contract to stay in the park indefinitely, that he has only been grandfathered in since the sale of the property to Loveless Motel as a courtesy, and that he should mind his manners and keep his door closed, and stop telling the guy who mows his lawn for free to stay off his lawn.