Take them out to lunch and show them nice glossy pictures with testimonials from someone who is in their slot in life and see how they respond. 

It'd be great if you left thoughts there - i'm trying to get more replies - so that more people leave their replies too.https://www.biggerpockets.com/forums/311/topics/67...From L to R - My wife, Judy, Parker Jr (PJ), myself, and Kyle - in Horseshoe Slot Canyon, AZ, in July 2018

.$10 Also, a variety (1"-2.5")of drywall screws, construction screws, and some drywall anchors.6in1 screw driver, that has 1.large phillips, 2. large slot/flat head 3. small phillips 4. small flat 5.1/4 nut setter 6. 5/16 nut setter.$5MOST IMPORTANTLY!

This is an app that allows prospects to schedule a time slot for viewing the property based on my team's availability that was preset.  

@Jane S.Hello Jane,I had a good laugh while reading your post .You have good material for stand up comedy .I feel your pain, here in Australia I had some diamonds coming for inspection and I was getting very frustrated for wasting my time driving there and talking to the jokers .I’m sure soon you will find a lovely tenant.Good luck

Now if I had another tenant ready to go and slot straight in, then sure, I would consider refunding him some rent. 

I leave a note in the door slot that says:  "Make sure you keep paying...We know where you live.   

I only sent out reminders because I had a lot of law students who would have the rent check sitting on their dresser, but they were so exhausted that they'd just forget to put it in the drop slot (the owner I worked for was old school and wasn't interested in online options).It seems like the only reason you need to contact your tenants is to tell them how much they owe in utilities. 

This joker has a sign made from duct tape that reads "Do no disturb".

I had seven people slotted, 5 showed and of those, 2 would have likely met my criteria and signed leases.One thing I definitely learned: "we are still looking and we will get back to you" = they are not interested.