Please excuse iOS typos. 

There’s apps you can use and pay monthly for that offer listings like that in certain areas, don’t think it is in PA though.

There is also an app called dealmachine app (google it) you can use it to look up owner info on the spot and call them while you're there if they don't answer the door.The only other advice I have is to ask them before you leave if it is okay for you to keep in touch with them and see if anything has changed in a month.

Take a look at genius scan (iPhone app store or android).

There is an REI group on the Meetup app I joined.

I might be wrong, but I believe the models I have will only allow 1 phone to connect and control the unit with the app - so taking control of the thing while the tenant is gone might be kind of a logistical problem - with you having to log out so the tenant can log in.  

Pontentially you could get 2-3 years IO on the bridge and then roll into another 2-3 years IO on your agency.

@Chase Cline- I think Tina is looking for an app that will sync both calendars together automatically.

Here are my most recent 3 commercial loans, all closed Feb 2018.1. 3/1 hybrid arm 4.19%, 3 years Io, 30 year final, 3-2-1 pre pay, no origination, 62 ltv , non recourse2. 5/1 hybrid arm 4.00% no IO, 30 year final. 4-3-2-1 pre pay, no origination, 70 ltv, recourse3.

I can not find a tech problem link on the app or site.