I own a duplex property (I do not live on site) and I'm renting out the 2 bed/1 bath back house.

Spreadsheets/Templates:If you don’t want to start from scratch, sites like BiggerPockets and others have pre-built templates you can use to run your numbers and track your expenses.

While both involve finding and properly securing a site and bringing it to full entitlement, the ground-up process includes the land piece but gets way more involved and complex to execute.The full "Monty" for ground-up development needs to include financial literacy, an explanation of metrics, and how they work.

I couldn't find anything too specific on the site.

I have listened to some stuff with him and read his stuff but he is rather new.I have purchased numerous land courses and done many deals. 

We live in Lakeland, TN 20 miles from the Blue Oval site and I recently had a new BO employee rent one of my homes with a potential to sell in the Spring/Summer of next year.

Alerts I set up through sites like Realtor.com or Zillow. 

Seems like 130 units is a beast to manage, I'd love to hear about your on-site management systems and "experience management" process to stand out amongst the fierce competition in the smokies. 

You can also look at sites like auction.com, homepath.com and homesteps.com.

Any other major syndication site has restricted sold data so it will be incomplete.