[3rd_gear_Ted]

Instead of cabins, consider a Pole Barn with a slab for RV's or 5th wheel trailers.
4 Telephone poles and a slab of concrete is the start.
I'm going to being developing a piece of property by a racetrack with a couple of Pole Barns and storage spaces.
Its more of a shared risk with the tenants having more invested than me, their rigs will cost more than my investment.

Infrastructure is the key to development, sewer, electric, water & gas
I'm installing a 600 amp electric service and a multi lot septic system. County water source being used, lucky the pipe is on my side of street.
Plan to have Wi-Fi and Sat TV too.