A closing statement should be prepared to show an accounting of the debits and credits to each the buyer and to the seller as part of the land contract transaction. An attorney or a title agency can prepare a closing statement for the parties. The closing statement may also contain an amortization schedule showing the projected payments to be made from buyer to seller to fulfill the financial obligation of the land contract.
Soil Terrain and Vegetation: Most small landowners will prefer a mixture of hill and valley, but level agricultural land is usually more expensive than hilly ground. However, if your property is smaller, say less than eighty acres, there will probably be a better market for the mixed terrain that includes level bottomland and forested hills. Likewise, the best overall market exists for small properties with a mixture of forest and meadow as opposed to all woods or all field.
No, the purchase agreement doesn’t need to be notarized – however, in some states (like Michigan, for instance), you technically need to get a witness signature to go along with each party’s signature (the witness doesn’t need to be a notary, it can be pretty much anyone). That being said – there’s nothing “wrong” with getting a notary’s signature on this, it’s just overkill.
There are times when it is absolutely worth the money to hire a professional closing agent (I usually do it when I'm paying more than $5,000 for a property and/or if the property's fair market value exceeds $10,000), but when you're buying a property for pennies on the dollar, there are a lot of cases where you can easily close the deal yourself and get by without this added cost.
I agree with Ellen Chung, finding the right type of buyer to target is very important. Also, you should consider the amount of time you have to sell the land. If you are short on time due to back taxes owed or other financial obligations, your best bet may be to talk to a vacant land investor. You will not get the full market price for your property, but the typically can pay cash and close quickly.