I know I can rent them out for sure, but I need to find a model that will make a sense financially l.

There are a handful of in-person (which have mostly converted to virtual) networking events where you can meet some other folks local to NH and get an idea of their business model. 

You want to look at newer, cloud-based models that don't care if you are part-time and where a lot of training can be done online and on your own time.

ExteriorInteriorTrim TreesClean old wasp nest in garage AtticTree by Fire placeClean fans and vents in bathroom/ new models are silentClean the guttersGet new air filterClean outdoor lightsScrub Baseboards and doorsTrim low hanging branchesRepaint/Restain banisters and stairsPower wash the deckReplace door knobs with leversSoft wash siding and brickilluminated light switches / dimmer switches in bathroomPower wash concreteReplace light switches and outlets whiteClean the guttersReplace light fixtures (spray paint ones so you keep)Prune gardenUpdating FaucetsChange the locksMotion lights in laundry room, basement, garageWeedsKitchen sink with extendable headedging and stonework?

Reach out to them and ask for informational interviews, can you model?

You should not own property with a business model that relies on the financial situation of your single tenant.

@April CengThere are lots of programs out there of different types and flavors.   

After doing some research and setting up a model I determined that cap rate are so compressed on Multifamily I will actually be losing cash flow even after leveraging my equity by three times.Very surprising... if and when interest rates ever do go up I suspect there’s going to be a lot of trouble in Multifamily.I have also considered some commercial options like car washes and laundry mat... seems like that requires more time to manage and also a learning curve ....I’m getting a little too old to risk it all ...would rather just stay the course of single-family.my 10 rentals are in a very desirable area in South Tampa all centrally located within a mile of one another for self management efficiency.

What's your financial model?

I initially modeled that I'd need to put aside 5-10% of revenue per property for unexpected maintenance and repairs.