I currently Flip, Rent, and own a self storage facility.

well your description of the situation is not complete.. do you know its landlocked.. somehow if there is a home there I suspect it is not.. but it does happen I am in a landlocked case right now been two years fighting it thankfully I have title insurance and they are paying the lawyers.. first thing you do is not rely on your own due diligence if your not a surveyor or familiar with maps etc.you do one thing first .. you order a title report.. you may have to pay for it.. say 200 to 250.. your probably in a title abstract state. ( not sure but most of the NE is)  the title company hires an abstractor to do the court house work they will then write you a title commitment.. if your TRULY landlocked there will be an exception IE they wont insure access.. if this is missing then you ask them to clearly denote on the plat map where the legal access is.. you then take that map and see if it works on the ground.. 

Anyways when it comes to the situation of this lease renewal I was thinking of presenting three options. 

In our current situation we are saving 4-6k a month and look to boost that to 5-7k a month in order to acquire more properties.The end goal is to be able to live off the passive income in 8 years.

I am also considering to go to Home Depot or Lows to get familiar with costs of material by myself and also get contacts of various contractors or handymans from my area so that I can just quick give them a call later and find out potential cost by discribing situations.

Here is the situation - I purchased a home in Indianapolis and the seller claimed the rent was $650.

I think we may have found the right situation for us with wells fargo.

Although his advice is for finding a team in distant, far-off lands, his advice will work great for your local situation.

Every lease I have ever seen has a clause that prohibits subleasing, and it seems like that is a situation whwere the landlord would be at risk, so how do you get them to agree to that?

We have been investing in that area for the last 7 years and I have talked to a lot of UNT student that live even in the Corinth, Lake Dallas, Cross Roads, Little Elm area.UNT housing authority (can't reca the dept name at the moment) is actually on record as renting out local private housing to supplement its dorms...the net effect of that could be considered close to rent control...a situation that we originally considered but backed off after looking at the economic growth around the campus and true demographic we wanted to target.