I also printed out a complete MLS break down of the target property along with what our expectation of income would be once we obtained ownership including what capital expenditures it would cost to get it to our standard of cash flow.

You could also do a friendly print out of "summer reminders:" It's hot, be safe!

SO the question is how soon should I be creating an entity, LLC, creating a website, printing up business cards, marketing, etc.?

Congratulations to you on making such a bold and courageous move!  

Also, I can print monthly rent invoices and even better, email that invoice to my renters as well.Additionally, when it comes to tax time, or anytime, you can have your CPA access your Quickbooks account to do your accounting for you.  

At first they simply asked for proof of transaction, ok easy, printed off a paper with me signed in showing the specific dollar amount sold and withdrawn to my checking account.

It's at Vista Print at vistaprint.com.  

If they leave a voice mail or send an email saying they want to accept, I'll still go through with it, but after I file tomorrow I will start incurring court costs, so it's no deal after that.I've got all the paperwork printed out and double checked.  

Jon, any way to give a link to the article or enlarge it, can't read it, it's smaller than the fine print on an Tylenol bottle. 

Yeah, I know it's bold (or maybe just stupid) to FSBO but I think one of these services will give me a little more warm and fuzzy feeling about doing it.Postlets is a good idea whether I use ListingSpark or not.