Find out what ball size or pintle. Make up signs for your truck. Trailer disappears
Then be like Sgt. Schultz, " I see nothing".
Wait for some one to ask about it, say it was left on my property. My storage fees are ...
OR just leave it there for a while longer and someone will hit it late at night.
I'll bet if that happens the po-po will know who owns it and where they live and work.
T.J.