Contract Help Please

[Norman Alsumairi]

So I’ve been talking to a guy about selling his piece of land too me since he wants to move and start new. I want to get the exclusive rights to buy the property and/or have a contract that’s legally sound made so that I can purchase his property and take over ownership.

Do I need a lawyer for that or are there contract resources online from which I can get a copy of the contract from with a fill in the blank kind of format?

Thanks to anyone who helps I appreciate it. I’m new to this and I’m looking to hopefully start my legacy at 23 and snowball this deal into a bright future.