New "to me" idea

[Don Hines]

Howdy
While exploring theories for cash flow, I literally stumbled on a MHP deal; something I have never considered before. I am surprised to learn that the owner has filled some vacancies (50% of the park) with RV's; 20' to 30' bumper pull campers to rent out weekly or monthly. The place does not look like a warzone where you would expect cheaper rents. Matter of fact, the place is clean and just a couple of blocks away from down town touristy area.
The campers are at least 20 years old and I would consider them "throw away". But, they rent out!
Is this typical? I have only begun to look at MHPs.
Thanks for any input.
Don