My biggest concern is to deal with the eviction if they wouldn't move out, but hope the double rent deduction from the remaining balance in escrow will avoid such scenario. 

My biggest hurdles included being in an extremely expensive market (Vermont) and understanding that if I wanted to get involved in real estate I’d have to look out of state.

I have an abundance of questions and things to learn going forward with this, but right now my biggest question is in regards to zoning.What are the legal zoning classifications that will allow rv/boat storage?

That is for sure.BUT the biggest thing that is going to get you out of your jobs is living on less money.

As I am just starting up on real estate investing cash flow is my biggest focus at the time and will plan to diversify my portfolio in the future.

The biggest lever the Federal Government has is tax policy.

This includes the biggest I've worked on who had ~$1b in revenue. 

Mortgage through builder with all their closing incentives.

Seems to me that the PM keeping the late fees could become an incentive for not collection rents on time.

What's the biggest downside of holding onto some of the rentals?