Great story, Nicole, and thanks for sharing! I've also been doing investment property since 2008, and although I haven't had a fire or a meth lab, I have had my share of tenant and market issues. It does take some work and some intestinal fortitude, but real estate is a great way to grow wealth.
One thing worth mentioning is that if you buy the property for a good price, you have a margin of safety that helps generate more cash flow and protects you from market downturns.
The most important thing is for people interested to get educated beforehand, but then jump in and try it out!