Best way and day to show a rental property

[Bobby H.]

Please advise on the best way to actually do a rental property showing. I read in a book one time that the best day of the week to show a rental in on Saturday morning at 7:30am. The reason being is because all the drunken party animals will still be in bed and are not responsible enough to wake up and go see a property so earl. In having iit at 7:30 am, you will screen out 90% of all the undesirable tenants who party hard and are irresponsible, whereas anyone who will wake up that early will be a very responsible tenant who can rent long-term. 

Also, do you do a one-on-one showing, or do you have multiple applicants show up all at once so there is a feeling of competition in the air, which is good for the landlord.  Please advise, and thanks in advance for all the awesome answers I know you'll be sending my way!