At one time I was looking at mobile homes in certain areas.

The two earliest popular and successful “gurus” were Jimmy Napier, whose speciality was investing in notes, mobile homes, and real estate “exchanging”, and John Beck, whose speciality was tax auctions, and complex series of exchanges in which John used near worthless lots acquired for pennies at tax auctions at full tax assessed value for exchange purposes, usually as a downpayment, or as collateral for a private note.

I'm sure your cost of living is less given you're in the RV, can be mobile (see the country, work remotely) etc.

Mobile lenders also do not seem to want to lend on it due to the mixed nature of it.

@John Herold I would start by talking to the mobile home dealerships in your area.

I don't have experience in the Mobile Home/RV/Campground space.

There's a Section 8 mobility program in this area with a quicker turnaround for placing tenants, about 3-4 weeks.

Saw you're a mobile home landlord. 

I used them for my mobile homes.

Such as storage, RV park, Mobile Home Park, etc.