I'm showing you how you can fill out a Florida vacant land contract in the event you ever want to assign your contract or wholesale them. A Florida land contract records the terms of a purchase of vacant land.This article is for you. In today's video, we'll take a closer look at the Florida Real Estate Purchase And Sale Agreement. Seller Financing: Buyer will execute a. Watch this video to learn how to fill out a Vacant land contract. Next, carefully fill in the property's address and legal description.