Unfortunately we are using a dedicated cell phone line and the phone numbers that called didn't show up with caller ID.

Left to our own devices and decided who, is worth the extra attention is very slippery path.

Then they realize that the client is paying them less than a cell phone bill per month.  

They live in apartments nicer and more expensive than needed, buy luxury vehicles new instead of buying reasonably priced used, waste money on eating out, cell phones, cable TV etc.

With a personal loan you can buy "baseball cards/jeans/car audio equipment/cell phones/stamps/Chuck E Cheese game tokens" Essentially you have 30K in cash that you are paying monthly for.

Maintain all devices which lock and make sure the locks are working properly if there is any. 

Find all of the owners contact information(cell phones, correct mailing addresses, emails, etc)4.

Or 2 family live in I can send you my cell we can text please if.

There aren't many easy jobs out there, but trying to teach 160 + students every year that don't care about anything in life but their cell phones and being disrespectful is ruthless.  

@Bill Rogers I agree with John, what you could do is get updated pictures and a 3D tour (I also recommend taking a cell phone video).