I will also be back in the states soon and can apply for a loan in person for a few weeks if that works?

NY state. 

Your answers depend on what state you're in and its laws on property transfer.

I realize that the difference between a few city blocks can make a difference, so local knowledge is welcome!

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. 

They require a lot of capitol as well as cooperation from the local city and/or county. 

Thanks @Kristine yeah If it looks like I might make a run at this place (longshot as it is) I should and will contact the city planning department and see what they say about it.   

I even get tempted out of state in places like Alabama, South Carolina because real estate is so much cheaper there but continue to hear its best to have a rental around 45 min away or so..

The Agreement also states that he will be subject to the terms and conditions of the Lease Exhibit A while living in the home.I have two concerns:  1) in this type of arrangement, would I be able to evict him if he defaulted on the payments?

Just moved to Florida want to learn more about its market and other states as well.