Ill shoot you a DM I know a great broker there that can help in home selection and contract negotiation, but cannot improve the ROI if it simply isn't there

That can be discovered by looking at performance of Airbnbs in the area.

Partner Driven discovered the Pointe Clear Dr property through a direct-to-seller marketing campaign, highlighting our ability to secure off-market deals.

Right at the six-month mark, I started to do some digging and discovered that the investor was divorcing, and it was ugly.

@Isaac Blocher  yup you can't orginate loans in CA without a brokers licnese or RMLO .. simply get a RE broker to do your disclosures. 

I simply have a question for someone with first hand experience renting a model home to ryan.  

Every few days to a week a neighbor cleans up the alley in the back of their property and at the curbside in the front of their property because she simply can't stand the sight of the trash they seem to purposely drop.  

After further research, I discovered that an OpenDoor Real Estate agent owns this startup, which claims to be a knockoff of Rentlinx.

It appears the issue was discovered and remediated quickly, so it's doubtful the tenant was exposed to anything in significant amounts or for long periods.

Given the details here I'd say no, you should take any development thoughts off the table because to do that is not something one simply learns over night, there is a lot to it. $209k is very cheap for 40 acres, so that offer could be a person interested for hunting land and nothing I'd get excited over, and I wouldn't assume it means anything other than you could sell it for $209k.