. :)Would be happy to discuss the number granularities through direct communication channels. 

Word of advice - communicate all of the information pulled from Sage's website to your title company well in advance.  

The other is great... wonderful, timely communication and great customer service.

Buyers consistently received bad service from selling agent such as late communication, late delivery of required documents such as lease agreements required for loan/bank (2 weeks late for 2 of the 3 lease agreements with no tenant/owner signature and haven't received 3rd lease agreement) as well as selling agent did not give notification to 2 of the 3 tenants for loan appraisal so appraiser had to come twice to property, all to which has delayed buyer's loan.

I even use Skype and TeamViewer to communicate with clients so I'd highly recommend looking for one of the best with great references that interviews well with you.So look for someone you can connect with that works out for your situation.Feel free to ask here if you have questions

I have strong communication skills and a lot of sales experience due to my printing and solar business.

You ought to be able to prevent most of what you're worried about through screening and regular, open communication with tenants.

What tool best provides communication to these buyers?

I'd go last on small claims, it's not expensive, but it's time consuming, I don't have prior experience but know some people who does. 2 weeks without communication is a little alarming, but a two week invoice is still fresh.

ASSUMING the tenant has communicated with all correspondents, it will get resent properly.otherwise, it dies with the originator and you have no responsibility for the consequences.