I have financially analyzed and toured numerous properties and had many conversations with those who are already "in the game".

I think you've already identified the errors you've made with this tenant.Because you are in a tough state and tough position, I really think you need the services of a good local real estate attorney to go over your lease and documentation and figure out your options, which have the best option of success at this point and have the fastest results.Beyond that, once you get the place empty again, you can learn the ropes to manage yourself properly or hire a property manager.

I've used him numerous times for my rehabs but he does it all! 

Continuing education classes, MLS fees, realtors dues, errors and omissions insurance, etc.

Tenants actually save money when using a shared meter, so there's plenty of room for error when calculating how to distribute the charges.

There are numerous indicators that NOI could be raised: projected rents 40% higher than current, tired longtime owner that it appears may have been self managing, other properties selling for a significantly higher unit price. 

Failing To Make GoalsA common error new investors make is not setting specific goals from the start.

The truth is, you could read 100 books and still not know enough because certain things need to be learned through trial-and-error.

There's been numerous times where a title report missed something as simple as the property being sold in a tax deed sale or an pre-existing mortgage not satisfied.

Since flipping is considered an active business that will make you eligible for a truly self-directed Solo 401k plan, which has numerous advantages over IRA.