The taxes and insurance have tripled on this property and it is no longer viable.

Most prices doubled (some tripled). 

I remember thinking how absolutely absurd it was to still be living this way after tripling my income, and on top of that my Wife was getting ready to graduate nursing school which would add even more income but, I had no clue how to keep it from disappearing every month and wondering what happened.

Rents are moving and I would double/triple check so you are super confident in the rates. 3) Insurance seems low at only $3,000 per year for 14 units.

we just got an estimate from a solar company today, they wanted us to go through the hero program. just running the numbers in my head, i figured out i would pay triple the amount of the loan over 25 years, there was a loan fee of three thousand dollars, the 1500 dollar veteran discount was put into the loan, the 1500 dollar rebate was put into the loan, by paying cash i will break even after five years, instead of paying 25 years. as far as im concerned the program is a joke. it will put you in the hole and you may never climb out of it. figure out a better way to pay for your home improvements, this one smells predatory.

Since I started managing I have tripled the business income due to adding additional properties. 

I just had a deal that I was helping @Monica Pope with here in Clevleand fall apart because it was a triple that was a legal double.

@Brian Ploszay definitely had some great insight.To expand on his first point, I think a "triple net lease" would be a good model to try to follow.Also, make sure that in the event your optimal tenant (drug rehab) were to move out, you have multiple exits to help you sustain any market downturn. 

Are you investing in mobile homes, commercial triple net, or multi family?

I also own another triple nearby to the neighborhood you're buying (im fairly certain I know the trip you're buying in the corner) and have done great with it.