Make sure you understand the full costs of moving the home, not sure if you looked into it but it can add thousands to the price along with thousands to set it up someplace new.  

My full-time position at this point in my career is as a Sr.

The home required a full renovation.

Is there a way to ask them to leave that is humane and ethical? 

You now have your full 100k HELOC available to you again.

I work in IT currently, but the goal is to one day have enough cash flow to do real estate full-time as IMO it's much more exciting.

Once I get the license, I can pull pretty much any renovation permit except for a full on new build. 

couple items.. this is far too much information to share or expect a response for free on any forumwhat you do is simply go sit down with a good civil engineer for an hour and pay them for it if need be they can tell you all this easily and work up a bid to handle it all.. this is all very easy stuff in the development world unless your soil is like gumbo or something. or its full of vegetation.I like open air storage as a concept personally.. as long as you have demand.. @?

After being in my parents home for 2 days, I am grateful, but I have to get my own apartment, so I will be working a full time evening schedule to pay the bills.

However, there will most likely be a room full of sophisticated and accredited investors.Do you need passive investors to provide capital for you to help you buy deals in your syndications like @Jay Hinrichs said?