An issue like that might be tackled more appropriately by a non-profit rather than the govt. 

The loans are considered commercial which translates to non owner occupied investment property, this could be a SFR rental.

What you have to understand is if your park is legal , legal non confirming , or illegal .  

@Pandu Chimata,I need a little more information about your use of the property before commenting on your tax treatment.  

Wholesaling takes dogged pursuit of non-competition deals in order to be able to buy at the deep discounts.I highly recommend wholesaling but, as @Jay Hinrichs and @Jose Castillo mentioned above, it's not an easy strategy to get into so don't get discouraged and don't get stopped!

Id expect 5.5% to 6% for non owner occupied mult right now.

I bough a bank owned ( non- auction)  property and instead of eviction I offer them some money, they were out rather quick. 

In general, capital gains invested in the zones through a qualified entity get deferred tax treatment with some reduction depending on length of investment (not zero). 

Non payment is justification for eviction.

Even though REOs are usually sold as-is the seller will still consider credits if you find non-obvious problems.