I've been investigating this deal and it looks to be a pretty good opportunity.

We fought our bank lender pretty hard and eventually the appraiser relented and didn't force the shared driveway easement.

The market is still pretty heavy sellers market.

It's relatively close to everything and is pretty much smack dab in the middle of the areas you've visited.Each area you mentioned has different features as I'm sure you noticed when visiting. 

Maybe it’s worth the asking price to you, which will make it pretty easy to buy!

We have a pretty large lot, .71 acre and are thinking about building a tiny/small house on the back side of our lot and renting our current house(3 bed 2 bath) either through airbnb or traditional tenants.

I think you are pretty spot on with your analysis though as far as what to allocate to certain expenses and what not. 

This is a pretty good method of getting very accurate comps without having to guess at other things.

I have a 2 family unit that I pretty much own out right. 

If you can buy a property for 65k and rent it out for 1600-1900, that's gonna be pretty decent cash flow.