https://www.biggerpockets.com/store/estimating-rehab-costs-ultimate

There are grocery stores in Salisbury, but they close at 7 PM during the week...If you're looking at doing this from another state, it would be interesting to find out how many property managers there are in Salisbury - I suspect not many. 

It has a nice little store, a couple of places to eat and the marina, but not a lot more.

My main stains are traffic patterns and occasional pet accident.

What are the typical deposit, pet fee and non-refundable fees.

Would people go crazy for free wifi or above and beyond pet friendliness by building a small dog park.Both of the above examples could be terrible ideas, but hopefully it gets you thinking about all the options you have in front of you when determining the best way to proceed.

Not unless all you want to do is store wealth (which, by the way, is the majority of the market).

I found books that break down numbers BUT things I NEED to know such as leases, pet adedums, etc.

Two, if I should just forget about these lots altogether, buy one with cash and wait a year to sell, finance all three then tap the wells and wait a year, or put a shop condo/barndiminium on them, rent out the living spaces while renting out the shops where others would store their boats and RVs?

Buy a can of brake cleaner (any auto store and most stores with an auto department have it).