I have been scouting some land and it would be a really low investment for the surplus you would gain out of it.

You can flip at the beaches but most buy for land value, tear down, and start new.

If you are looking for pre foreclosure properties, that is a different ball game.  

I guess it would be a good way to get a ball park figure though.

Yes, you get more repeat business, but you will be working much harder on each sale.Investors generally aren't going to be happy with a simple MLS auto search; they're going to want off market deals, expect you to put in a lot of low-ball offers, know how to properly calculate cap rates, rehab estimates, etc. and also generally will be looking in a lower price range, meaning less of a comission for you.Retail buyers on the other hand are much more likely to be happy with the selection on MLS, take your advice, and give better offers.

just make the ira the lender and create a note and deed of trust on the house for collateral. deal should be funded at closing only This is a new construction project and I already own the land.

Once that is squared away I want to start doing some land deals, syndications, and buy and holds in Texas (where I live - Houston) and Florida (where I also have some land).

We started investing in rentals and learned land-lording in our early years of investing, and then we were posted overseas with the Air Force. 

Less to clean 😉 I say all of this to get to the point of, how would you guys go about asking someone if you could use their land to park your Tiny House?

I have specialized in land and new construction but plan to concentrate on investment real estate going forward.