If you have one of the larger carriers who write their own property insurance such as American Family, Farmers, State Farm - they should be able to write you a policy.  

Anyone can create a contract for a transaction in which they're a party, but my understanding is that a non-lawyer writing contracts for others constitutes the unauthorized practice of law.

I too thought a bunch of people had decided to write me a recommendation!

I had a hard time figuring out whose name and address to write down so I could contact them.

And now I am writing my intro to show the world who I am.

Sellers will tell you what you want to hear, that is why we need to have things in writing to ensure what was agreed will be adhered too. 

I know the purchase agreement will need to be in writing. 

How to write up the contract? 

Should I write "Address correction Requested" or skip trace them when I get them back as "undeliverable"?

As much as that sucks you'll at least be happy come property tax time at least while you're writing the check.