What do you do when you are bombarded by frequent, but oddly spaced home showings and you live far from town? You hide quietly in your travel trailer. Totally not kidding. It felt weird the first time I did it....slightly voyeuristic. I didn't really overhear much as the trailer is quite always from the house. We kept some snacks and some crossword puzzles down there to keep us occupied. That system worked great!
Now when it's our turn to look at homes, I'll be looking closely at any RV on the property(!)