Getting that curly W is super for motivation.You might also consider adding Land Trust to your toolbox as a means to improve anonymity and for ease of transfer since you can simply assign beneficial interest. 

They live there rent free simply because it doesn't' have a certificate of occupancy stating it meets current code.

If there’s something that affects how much money you have on hand that isn’t shown by simply looking at your salary, be prepared to document it.Explanation of any credit inquiriesSubstantiation of any large deposits or cash gifts that aren’t regular income.

(craigslist, FSBO, zillow, etc)  The goal of these test ads are simply to find out how much interest there is in the market for the homes you will be selling once you purchase the park.  

Right now, you are able to live simply because you have not yet reached the point where many fall into lifestyle inflation.

Most of these other services are simply white lable authorized resellers, so they mark up the price in addition to the data charge.Click2Mail uses such a database, but the interface is pretty confusing.

There may be markets around the country where you can get into something for that - but a lower risk and longer term thing that would make more sense for most people getting started is not a heavy work project type house, it's the house hack or simply buying a good long term asset and searching vigorously for ways to get good experience along the way.Perhaps the experience you are getting in your career may help? 

I resold the house for 390k of course we are our own agents so will net about 375k out of it now i am in two lots that have market value of 100 to 120k EACH for roughly 25k total.. all done during the escrow for maybe 2k out of pocket. its simply does not get any better than this.. if you know how to do it..

Simply walk away and move on. 

I've talked to a few folks that like Dallas as well...seems to be a tough market to enter right now.