I recently signed up for BP and found the calculators on this site to be very helpful.  

That might include things like adding units, converting commercial space to residential, or finding ways to boost income (like adding parking).The key is recognizing opportunities while walking the property, and that takes experience.

Ask to see the approved final site plan for the first phase.

A 20 room inn, a restaurant, a booking site with info and the land.

Quote from @Kelly Giarrocco: I bought a vacant property on Sherriff sale last year on the ********** site.1.

of those I like next door best because it is hard to fake and the reviews are easily tied to a reviewer in your community.The costs of ADUs vary significantly for various reasons including by ground up vs conversion, difficulty with lot (sloes, access, etc), finishes, and even the size (bigger typically have lower PSF).Good luck

Have you searched your county site to identify those that have bought land in your area the past few years and then contacted them?

That would be great to have a site of just Seller financed deals....

They list properties on their own site, plus Airbnb, VRBO, Booking.com.

There's a meetup that's shown on the BP site.