I just set up a Google Appointment Calendar to let clients book showings and meetings directly—really excited to see how that streamlines things.

For example, you can show the services you performed and the approximate number of hours spent by using an appointment book, calendar, or narrative summary.Doesn’t even need to be contemporaneous logs. 

It doesnt have info on tenant status but if that is offered on other platforms it seems like a great option to have.You'll need to cold call and follow up (mailers, calls, visits) with 1,000s of leads for the next year or so before getting a significant # of chances/appointments to convert the leads.

then MLS feeds to all the SM sites and agents can filter through the responses or if it my own property like here in Oregon with our subdivisions I handle the first calls and then qualify them once done and appointment set hand it off to the closer ( my wife )  If I get a ton of E mail request for info I just tell them they need to come and look first.

My goal is to narrow down to 3-4 markets, set up some appointments with investor-friendly realtors ahead of time and visit each market in person.

Set up an appointment with the town building department. 

The value of the living trust comes to whoever is appointed trustee when you are gone.

The utility company missed an appointment and no communication from them or action to even reschedule.

A single person can reach out to 100-200 owners a day with a single line dialer, many more with a multiline like Mojo Dialer.3) Once you have a system in place, you can hire a VA to help you cold call and just hand off the responsive leads to you (they won't really hand off appointments). 

Quote from @Matthew Paul: 51 - 49   somebody has to be the bossOr do an LLC and appoint the most knowledgable (property/repairs) person as Manager.