If you got those under your belt (which I do fortunately), blue ocean out there esp in the suburb.  

G'Day Alejandro,As a few have already mentioned, take a peak at Toledo also.In my opinion lower potential for long term appreciation but solid/"boring" cashflow.I prefer my portfolio to be "boring" but cashflowing lolLow entry points (Sub $100,000), high rents (Above the 1% rule).Blue collar working class decent folks that will stay and pay.Depending on the area but no derelict homes, yards well kept, cars with wheels and all tenants are employed.Plus, all are sophisticated enough to pay rent online so property management doesn't have to collect rents with bullet proof vests and shot guns lolI'm bias toward Toledo but it's worth considering.Wishing you much success

I am a blue collar guy through and through so even though I'm now a realtor, I can never set my toolbelt down for very long before I'm needing to demo, build, and create once again.

The majority of homes in Cape Coral sustained some type of damage.  3 months after the hurricane, there were still blue tarps everywhere, debris at curbsides, fences and boat docks down, etc. 

Akron is a very blue city and are not very landlord friendly - source of income protections, etc... 

I have two properties in the Blue Hills area, which have historically done well. 

I believe that it will effect the rental market harder in blue states than red states due to the sanctuary city policies .

not in columbus ohio they don't care about the environment. we are building 7 houses at a time and there's nothing in the way all of this year. new deliveries and prices are very strong. maybe blue states but not something we have to worry about in our local market. land is a buyer's market in most areas too.

NJ is very blue, liberal, tenant friendly state.

For rent ready you can find deals at a lighter discount to market value, and understand different financing products + creative finance.