If you have stayed in a motel or hotel, the room more than likely had a Gideon Bible, sometimes on the nightstand but more than likely placed in the drawer. Idea: why not write a note giving the gospel message of salvation and putting it on the Bible and leaving it on top of the table where it can easily be seen? Even if the maid puts the Bible back in the drawer maybe he or she will read and believe the salvation message. You could also give your email or phone number if the person wants to contact you. This seems more dignified than leaving gospel tracts in bathroom stalls.