I'm just easily freaked by safety type things...anything electrical or structural.
Not that there's much TO a trailer, structurally speaking, but...
Picking out clothes for the interview. Almost time to get dressed and all...
The electrical needs to be looked at, certainly, but the fast that there's some water damage doesn't worry me for you for the short term. You aren't going to fall through that floor. :~D
Ebay has them for sale and I may get 'em some day...but not right now...