Now getting serious to becoming an active investor and doing on my own.

It might provide you with a potential tenant list if you introduce yourself to the minister and staff.

This may be able to work if the ADUs can be added at a low enough cost that the NOI and cap rate provides a value high enough to justify the effort and risk.  

@Anthony D'Angelo I'm an active mortgage broker that focuses primarily on investors most of which happen to directing their attention to out-of-state properties. 

They could provide valuable assistance in this matter.

I wouldn't activate a HELOC for those rates, even now.

But if you are expecting them to do any of the work for you, i.e. walk properties with you showing you things to lookout for, providing contractor lists, setting a rehab vision unique to that property and market to maximize your ARV... well, I have never seen a guru or course do this.  

And that's OK provided they bring in an accountant, and perhaps one with subject matter expertise in the partnership.

Essentially Airbnb and VRBO will contact the guests, explain what is happening and provide the link to the new listing and they MAY rebook. 

If you have any doubt about it being occupied or not you could put a notice at the door and say that its your property and that you will enter on a given date.You probably should provide a phone number so people may  call you.