Isn’t the advantage of MHP ownership the fact that you own the land (pad sites), have limited maintenance and limited management, and that tenants tend to be long term because mobile homes are costly to move? 

High interest rates are preventing existing homeowners from selling, so Buyers are turning to new construction homes.

I've gotten the current infill lots by word of mouth, wholesalers, and people coming up to the build site asking if we'd like to buy their lots.

The plan was to build an ADU to add sqft, bedrooms, and rent to increase ARV and cash flow but the cost to do so is too high based on the projected return.  

I have been trying to use Melio Payments (recommended by Fund N Grow) to use my AMEX credit cards to pay for real estate purchases.

.- Location and Market Trends: Choose projects in prime locations or areas with high growth potential.

So would you recommend I try whole sale?

I don't ever recommend texting warnings to your tenants.

Some details on the deal below:Mortgage rate on the property: 3%Monthly mortgage payment: $1200Amount owed on mortgage: $230KCurrent property value: $370KEquity: $140KDue to the low mortgage payment and high rent potential in this neighborhood I would like to assume this loan and rent this property out as a long term rental. 

I would recommend contacting your local government and requesting a list of properties with back taxes, then start analyzing the areas where you think you can add value.