@Jacob Price Thanks for the tips.
To answer the first concern this area does allow zoning for mobile homes. It’s actually one of the few areas that allow them, which is why a lot of land in the surrounding area sells for a quarter of the price.
As for the area I wouldn’t say it’s super desirable, but I would say around half the land in the area has been developed, so it’s not completely isolated. I’m not sure if you have any insights as to the construction cost, but one nicer home was built in the area and it sold for $78 a square foot, which I think would be close to the cost of building one. This is abpossibilirt though if there is some margin. Here’s the link to the recent sale right down the road. https://www.zillow.com/homedetails/3183-Woodymarion-Dr-Chipley-FL-32428/87671070_zpid
And then I like the idea of reaching out to someone to move their home. Not sure how that would work as far as cash flow since lot rent in the area is somewhere around $300 a month and I would have around $10k in it after all is said and done. Along these lines I thought of posting a sign and on Craigslist, offering to move an unwanted mobile home and then owner financing it to get more out of the property on top of the lot rent.