I am talking to someone on their commercial side, however the last communication I had with them when I asked where we were on attaining a quote was that the under writer was having trouble finding a market for the mobile homes due to the age.

If you don't have MLS access it's tough to find actual rented data, however you can use apartments.com to see active listings and gauge rent comps by days on market.

And know what your cost of lending is on a daily basis. 

You can actually get an even better deal on the front end by getting things like closing costs and commissions covered by the seller and sometimes even under listing price. 

If you pull out the $50k before or during the exchange, you will have to pay tax on it. 

If you sit on the sidelines waiting for the unicorn, you’ll miss out on multiple strong investment opportunities that provide excellent long-term returns.Instead of chasing perfection, investors should focus on leveraging assumable loans in one of two ways.Two Strategies for Winning with Assumable MortgagesAn assumable mortgage gives you two clear paths to success.

Congratulations on your deal, @Alberto Leonard! 

Security company on retainer. 

If we have to start eviction proceedings a second time, we will complete the eviction process and they will have to move.Rules vary from state to state and lease to lease, but on my properties, if the rent was not received, on the 6th they would get a letter stating that late charges have been applied to their account and if they do not pay within 10 days we would start eviction proceedings and all court costs would be applied to their account.  

You didn't ask for help on anything...