There's a very good chance the issue(s) you face have already been discussed and answered.Ask questions in the appropriate forum.

The really good spreadsheets come with a video teaching you how to use them.

If you are like I was, the answer to that "What are you good at?"

Have a good amount saved up for down payment and own 3 acres of raw land (valued approximately 240k) but would like to keep this in portfolio.

Good luck on your investment journey, and feel free to reach out if there's anything I can do to help!

It is still good advice to get a lawyer to review it.

Lastly, anyone know of any good management companies in the area?

As well as what is considered a “good” range for these data sets to fall. 

Like @John Underwood said, WY has some good benefits but TX seems to be one of the best for series LLC's.

. :-)   But you might want to even consider putting up a yurt (glorified commercial tents that are relatively cheap) and furnishing it and then renting the place out on airbnb.Is there good fishing on that river?