While appraisers may resort to adjusted single-family comps as a less-than-ideal solution, considering factors like size, location, and amenities, it provides a starting point.

Not finding anything that really worked for us, I resorted to building our own bespoke solution.

@Suzanne Player hosts a meetup in Manhasset with at least one wholesaler in the group. 

We have 2 str in ocean lakes resort and campground which is a Beachfront resort- because it's a campground it's str are pretty much invincible and protected against str rules.did 140k last year out of those two houses.my advice is metro for ltr, we have had almost 100% occupancy even through covid - we are not a slum lord.

I would love some help with this deal....Here's the basic info:8 acre River front resort property with 10 cabins, boat rentals, tackle shop, etc.I had to sign and NDA so location info can't be given. 

@Noah Ogle - You should try to find the big players doing what you want to do in your area and work to provide them value without expecting anything in return.

Call references (email as last resort)4.

If the cost exceeds the benefit, that must be revealed, and just like buying and selling a home, most of the players are incentivized to keep the product moving, not to do your own due diligence. 

Especially if they lose a key player?

If that does not work as a last resort you can file a formal grievance with the Bar association of the state they are doing business in.