It's got a bunch of tips and checklists on how to get an MTR up and running. 

Thanks for the tip! 

@Arya TaghdiriWelcome to the community and be ready for a huge amount of information at your finger tips.

None of the sites, including AirDNA which I like and use, are to be trusted at face value.

The homebuilder could have figured it out how to maintain overall grading/drainage of the site, but it was more so needed to satisfy the City.  

Do your research on people off of the site - on LinkedIn, Instagram.

The opportunity to receive cash flow from mobile home rentals, RV site hook ups and houses.

Auction Sites or Distressed Property Listings: Sites like Auction.com or Hubzu sometimes list properties that need work but are in decent locations and within budget.Given your experience with renovations and your budget, exploring these options might get you closer to what you're looking for without having to compromise on property age or potential renovation challenges.

Perhaps he has some tips as well. 

BiggerPockets groups —lots of solid resources and a supportive community here or at local REI meetups; you'll find folks willing to share tips (and maybe even some potential partners).Here are some other strategies that could also help you scale faster:Partnerships/Joint Ventures: Teaming up with others, especially experienced investors or people with capital but limited time.