@Dylan TettemerFeel free to look on the website Pinterest for pictures on the Java strain.

So, I thought I should sell, take the profits and put into high interest account, rent a room for myself for about $1100 per month with all utilities included and that way I can save additional funds for a year.

Which one rents out fast and is in high demand around the austin metropolitian area?

Many of your recreational campgrounds are owned by the government (either state or local) and almost all of them do not allow you to stay more than 21 days so if you are running a long term park there is a very high demand in many states. 

It says it in their website and they're all over the country.  

Mortgage occupancy fraud is at an all-time high right now and lenders are watching this like a hawk.

Instead of fighting the high interest rates as a borrower, take advantage of them by being a lender.

It is not normal to see that high in one year but it does happen too often when they need money.  

Assuming a required rate of return of 5% (comparable to high-yield savings or a CD), the deal would need to yield a total CoC return of 10% (since everything is split 50/50).I'm stuck because while playing around with numbers, achieving this return seems improbable if not unrealistic.

Some gurus go as high as 70%, IMHO that is too high, leave some cushion for your private money people to sell in case you get hit by a bus.