The way this is more commonly done is to partner with the seller where they contribute the land to an entity that you manage (and the seller becomes a member). 

@Dave FosterThank you for contributing additional information regarding DSTs and 1031s.

Funding your account happens through a rollover, transfer, or personal contribution.

You would be exactly correct - in 2009-2010 there was very little change to tourism in the area, and ease of access (and overall affordability of the region) seem to be obvious contributing factors. 

This couple struggled with the notion that, despite our shared experiences as biracial LGBTQ+ couples, our lives and choices were our own. 

And might there be more (important) factors that contribute to large volume or top producer sales?

In this deal, I negotiated a 3% contribution to closing costs as well to offset some of the purchase costs.Purchase Price: $394,000Lenders Title Policy: $1294Owner's Title Policy: $2618Prepay Insurance: $776Prorate Taxes: $3390Government Recording: $160Transfer Tax: $490HOA Prepay: $275Inspection: $330Flood Cert: $9Credit Check: $37Loan Fee: $995Interest Charge: $837Home Warranty: $530So my total closing costs were $11,741 or 2.98% of the purchase price. 

It is also contributing to high bond spreads (and thus higher mortgage rates).

They can probably sell the land for more than a builder would be willing to contribute in a partnership.

We've typically either structured them with a new LLC with a solid operating agreement laying out everyone's duties, contributions, percentage of risk, and percentage of profit.