Mobile home values sink rapidly, and if they're not maintained can fall into disrepair extremely quickly.

I had a 3 bed house and my mortgage was 800 a month, I rented the other two bedrooms for a flat $500 each so that covered my entire mortgage and most of the utilities allowing me to rapidly save up money for my next purchase.My biggest concern is that you said you already have a rental but only have 10k to purchase your second place. 

Prices are astronomical and I don't see any reasonable deals around with the exception of a few in Mattapan and Roxbury - but even those are rapidly gentrifying.If you look a bit to the south, you can still find some reasonable prices.  

I'd seriously consider Rapid City or another smaller towns near the national monuments.

It is another rapidly growing city and home to MTSU, the largest college in Tennessee.

By living within my means, I now have over $5,000,000 in RE and 2.5 Million in equity and $120,000 and rapidly rising cash flow per year."

The 1 certainty is much will be changing and evolving and doing so at a rapid pace, especially November.

I am essentially getting less than $100 a unit for a prime area where appreciation is rapidly happening and there is a chance i can sell in 5-10 years for a good amount.

Myself and my first hire were well versed in the neighborhoods and they were easy to get - rapid door growth. 

What we are seeing is the evolution, not the death of retail.