And members crashed them occasionally a couple went into the ponds and some broken feet ( dragging their feet) but to me if you have guest and they let a teen on them with little to no experience if they hit something or someone they could really do some damage so based on my experince with them I would never do this personally.

I needed to get up to speed quickly, figure out the niche that made sense, and start rebuilding our business after the market crash.  

Well, what if you purchased at a booming market, then it crashes?

Maybe a couple folks I invest with have had a BK or Foreclosure back in the 2008 crash.

With you having taken the program, do you think the courses were built based on someone who already have knowledge in real estate or someone like me whose only knowledge in CRE are based on Forums, Youtube, free crash courses on financial modeling, and internet searches. 

Dave Ramsey had $12 million in real estate as a young 20-year-old in the 80s and it all came crashing down when something beyond his control changed in the market.

As previously was said, it depends on many factors.DFW has a lot of new investors that are getting crashed by wholesalers to enter in the business, so they are just making a little 10% or less in a deal.

I compare leverage, insurability, taking write offs, cash flow, monthly  expenses, transportability, speed of decline in a crash, ease of unloading in a crash, forced equity improvement, things like that.

Let's take the last major crash as an example.

The biggest concerns are external factors from the president, the president did not have play in the S&L crisis back in the early 90s, and same for the 08 crash; the president did not effect that or have the ability to play a role in it to see the large down cycle.