I'd do RTS also. Actually I do that at the place I am currently renting. (I realize a bit different since I have no idea who rented here before or actually who even owns the place as we are renting through a reality company). I've sent stuff back for at least 4 different people who have lived here in the past. I did put in a forwarding address with the post office, but still ended up with the lady who purchased my home sending, I think, two pieces of mail that slipped through.