Please, property owners, do not sign one of these without your own legal counsel! It appears to be written to give every legal advantage to PATH and strip every legal advantage from the property owner and leave them responsible for a bunch of potential future headaches and financial obligations.
Think of it this way -- if you were selling your property to any other individual or entity in the open market, would you allow the buyer to create all contracts, and then sign them at your kitchen table without an attorney present and then hope everything works out okay? No, in the real world, both parties have an attorney representing their own interests present at settlement as a safeguard against underhanded or illegal practices. Try not to get distracted by that wad of cash the land agent is waving around, because surely he's a snake and that cash is the apple that tempted Eve.
We will be adding more details about this contract (along with explanations of some of its provisions which may not be in the best interests of the property owner) to our Landowner Resources section very soon. Please, protect your rights!