Comps are a way to narrow down the speculation of ARV.

Use your lender and realtor to narrow down your buy box and get a deal that is simple to finance.

I recommend narrowing in on a few neighborhoods, getting a feel for prices and rent, and be ready to be patient.

I'm learning to be very data driven and have been doing my research/market analysis trying to narrow down where I want to invest.

It’s important to figure out your goals and objectives, and then that will ultimately give you a few areas that you can narrow it down to.

I have been looking and doing some research on different areas to invest into and so far I have gathered information on which zip codes to avoid, the crime data for Detroit & neighboring cities/towns, rental values, demographics &  economic outlook. however, I haven't been able to narrow down on any particular neighborhood yet.

I don't know the laws of New Hampshire but most property law prohibits land locking property, meaning all parcels must have some form of legal access from public space to the property, whether through a permanent right of way, narrow deeded entry, or something similar. 

It sounds like you need to evaluate your property and narrow down what it would be best suited for.

Once you have all of this information, I imagine you'll be able to easily narrow the decision to one or two of those options, and hopefully one will stand out.

She works nationwide and I have no affiliation with her other than knowing she's an amazing asset to helping you narrow down your strategy.