I personally use the mass text capabilities through my Resident RE CRM.However I have a few friends who wholesale and invest and use Mobile Monkey to mass text and from what they say the price is pretty reasonable.

I've looked into mobile/manufactured homes as an option but with lot rent it seems like it may not be worth it.

But I wouldn’t use that portable unit. 

Mobile home parks?

Mobile closing anywhere?

When it comes to real estate, here's a general list of eligible assets and their depreciable lifespans that you should know: Residential Rental Property = 27.5 yearsThis includes any building or structure where 80% or more of its gross rental income is from residential units.That means:- Apartment buildings- Single-family rental homes- Duplexes, triplexes, and quadplexes- Mobile homes (used for residential rental)- Any kind of residential lodging facility where the primary purpose is long-term rentalCommercial Property = 39 yearsThis includes non-residential properties like:-Office buildings-Retail stores and shopping centers-Warehouses-Industrial complexes-Hotels and motels that do not qualify as residential rental propertyLand Improvements = 15 yearsThese include sidewalks, roads, fencing, some landscaping, and parking lots that are separate from the building.Personal Property = 5 or 7 yearsPersonal property used in a rental activity usually has a 5 or 7-year life.This includes most furniture, appliances, carpeting and various machinery.Qualified Improvement Property (QIP) = 15 yearsGenerally, this includes any improvements made to the interior of a non-residential building after the building was placed in service, excluding elevators, enlargements, and the internal structural framework.Computers and Related Peripheral Equipment = 5 yearsVehicles = 5 yearsNote that the land itself is not depreciable.

Have you looked in to being a mobile notary?

I have an off market opportunity. 30 pad trailer park, only 19 trailers currently on-site 17 with MTM tenants. Rent roll was ~$8K last month. They are looking to get $500K for the park. 16 of the 19 trailers are park ...

Maybe mobile home parks?

Although Baselane doesn't have a formal app I find it very mobile friendly, I use it on both my iPhone and IPadI think Baselane has a slight edge over Stessa so I think I'll start with them and switch to Stessa if it's not working for me.